Merge pull request #14 from jwetzell/feat/sip-server

add some SIP modules

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Joel Wetzell
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

go.mod

@@ -4,6 +4,8 @@ go 1.25.3
 
 require (
 	github.com/eclipse/paho.mqtt.golang v1.5.1
+	github.com/emiago/diago v0.23.1-0.20251211215055-e1d875617111
+	github.com/emiago/sipgo v1.0.1-alpha.0.20251212165843-9c9bcdf9126f
 	github.com/expr-lang/expr v1.17.6
 	github.com/jwetzell/free-d-go v0.1.0
 	github.com/jwetzell/osc-go v0.1.0
@@ -19,20 +21,33 @@ require (
 require (
 	github.com/creack/goselect v0.1.2 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/go-audio/riff v1.0.0 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.4.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
+	github.com/icholy/digest v1.1.0 // indirect
 	github.com/klauspost/compress v1.18.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/nats-io/nkeys v0.4.11 // indirect
 	github.com/nats-io/nuid v1.0.1 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/pion/logging v0.2.4 // indirect
+	github.com/pion/randutil v0.1.0 // indirect
+	github.com/pion/rtcp v1.2.16 // indirect
+	github.com/pion/rtp v1.8.26 // indirect
+	github.com/pion/srtp/v3 v3.0.9 // indirect
+	github.com/pion/transport/v3 v3.1.1 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	github.com/zaf/g711 v1.4.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.2 // indirect
 	golang.org/x/crypto v0.42.0 // indirect
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b // indirect
 	golang.org/x/net v0.44.0 // indirect
-	golang.org/x/sync v0.17.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
-	golang.org/x/sys v0.36.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	gopkg.in/hraban/opus.v2 v2.0.0-20230925203106-0188a62cb302 // indirect
 	modernc.org/libc v1.66.10 // indirect
 	modernc.org/libquickjs v0.12.2 // indirect
 	modernc.org/mathutil v1.7.1 // indirect

go.sum

@@ -6,16 +6,30 @@ github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkp
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/eclipse/paho.mqtt.golang v1.5.1 h1:/VSOv3oDLlpqR2Epjn1Q7b2bSTplJIeV2ISgCl2W7nE=
 github.com/eclipse/paho.mqtt.golang v1.5.1/go.mod h1:1/yJCneuyOoCOzKSsOTUc0AJfpsItBGWvYpBLimhArU=
+github.com/emiago/diago v0.23.1-0.20251211215055-e1d875617111 h1:jqhOZbH40pf2jiUhGaBNk334wOtNYvAaXg/mHOXhy/Y=
+github.com/emiago/diago v0.23.1-0.20251211215055-e1d875617111/go.mod h1:3vLCCq8/G/Ei5I64IHtrmBTag+nPLcgXcKeN1KkLtuc=
+github.com/emiago/sipgo v1.0.1-alpha.0.20251212165843-9c9bcdf9126f h1:n3wpx7ZyJBr0popXyATnTUZp/AdLIHjKbnKzr4ruF7g=
+github.com/emiago/sipgo v1.0.1-alpha.0.20251212165843-9c9bcdf9126f/go.mod h1:DuwAxBZhKMqIzQFPGZb1MVAGU6Wuxj64oTOhd5dx/FY=
 github.com/expr-lang/expr v1.17.6 h1:1h6i8ONk9cexhDmowO/A64VPxHScu7qfSl2k8OlINec=
 github.com/expr-lang/expr v1.17.6/go.mod h1:8/vRC7+7HBzESEqt5kKpYXxrxkr31SaO8r40VO/1IT4=
-github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/go-audio/riff v1.0.0 h1:d8iCGbDvox9BfLagY94fBynxSPHO80LmZCaOsmKxokA=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/go-audio/riff v1.0.0/go.mod h1:l3cQwc85y79NQFCRB7TiPoNiaijp6q8Z0Uv38rVG498=
+github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
+github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
+github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
+github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
+github.com/gobwas/ws v1.4.0 h1:CTaoG1tojrh4ucGPcoJFiAQUAsEWekEWvLy7GsVNqGs=
+github.com/gobwas/ws v1.4.0/go.mod h1:G3gNqMNtPppf5XUz7O4shetPpcZ1VJ7zt18dlUeakrc=
+github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
+github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
 github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
+github.com/icholy/digest v1.1.0 h1:HfGg9Irj7i+IX1o1QAmPfIBNu/Q5A5Tu3n/MED9k9H4=
+github.com/icholy/digest v1.1.0/go.mod h1:QNrsSGQ5v7v9cReDI0+eyjsXGUoRSUZQHeQ5C4XLa0Y=
 github.com/jwetzell/free-d-go v0.1.0 h1:xHt6dvyit98X+OC3jVzV0aLidxbyzi3vI9QiYkteEtA=
 github.com/jwetzell/free-d-go v0.1.0/go.mod h1:KmrkooRARRaxJTBSPvwt/6IMAIaHH1R8bSA8cwbbELw=
 github.com/jwetzell/osc-go v0.1.0 h1:EXxup5VWBErHot2Ri4MFToPf6KCzLDTbCt2x6GLfw8I=
@@ -24,6 +38,10 @@ github.com/jwetzell/psn-go v0.3.0 h1:WVpCEmExYE8a+I5hQak5jNJJp2x35VdGX/VuMUKPmhY
 github.com/jwetzell/psn-go v0.3.0/go.mod h1:bcEAeti4sQM375buujb3mIfmUstD4Aby18gq3ENb6+o=
 github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
 github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
+github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
+github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/nats-io/nats.go v1.47.0 h1:YQdADw6J/UfGUd2Oy6tn4Hq6YHxCaJrVKayxxFqYrgM=
@@ -34,14 +52,40 @@ github.com/nats-io/nuid v1.0.1 h1:5iA8DT8V7q8WK2EScv2padNa/rTESc1KdnPw4TC2paw=
 github.com/nats-io/nuid v1.0.1/go.mod h1:19wcPz3Ph3q0Jbyiqsd0kePYG7A95tJPxeL+1OSON2c=
 github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
 github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
+github.com/pion/logging v0.2.3 h1:gHuf0zpoh1GW67Nr6Gj4cv5Z9ZscU7g/EaoC/Ke/igI=
+github.com/pion/logging v0.2.3/go.mod h1:z8YfknkquMe1csOrxK5kc+5/ZPAzMxbKLX5aXpbpC90=
+github.com/pion/logging v0.2.4 h1:tTew+7cmQ+Mc1pTBLKH2puKsOvhm32dROumOZ655zB8=
+github.com/pion/logging v0.2.4/go.mod h1:DffhXTKYdNZU+KtJ5pyQDjvOAh/GsNSyv1lbkFbe3so=
+github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
+github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
+github.com/pion/rtcp v1.2.15 h1:LZQi2JbdipLOj4eBjK4wlVoQWfrZbh3Q6eHtWtJBZBo=
+github.com/pion/rtcp v1.2.15/go.mod h1:jlGuAjHMEXwMUHK78RgX0UmEJFV4zUKOFHR7OP+D3D0=
+github.com/pion/rtcp v1.2.16 h1:fk1B1dNW4hsI78XUCljZJlC4kZOPk67mNRuQ0fcEkSo=
+github.com/pion/rtcp v1.2.16/go.mod h1:/as7VKfYbs5NIb4h6muQ35kQF/J0ZVNz2Z3xKoCBYOo=
+github.com/pion/rtp v1.8.18 h1:yEAb4+4a8nkPCecWzQB6V/uEU18X1lQCGAQCjP+pyvU=
+github.com/pion/rtp v1.8.18/go.mod h1:bAu2UFKScgzyFqvUKmbvzSdPr+NGbZtv6UB2hesqXBk=
+github.com/pion/rtp v1.8.26 h1:VB+ESQFQhBXFytD+Gk8cxB6dXeVf2WQzg4aORvAvAAc=
+github.com/pion/rtp v1.8.26/go.mod h1:rF5nS1GqbR7H/TCpKwylzeq6yDM+MM6k+On5EgeThEM=
+github.com/pion/srtp/v3 v3.0.6 h1:E2gyj1f5X10sB/qILUGIkL4C2CqK269Xq167PbGCc/4=
+github.com/pion/srtp/v3 v3.0.6/go.mod h1:BxvziG3v/armJHAaJ87euvkhHqWe9I7iiOy50K2QkhY=
+github.com/pion/srtp/v3 v3.0.9 h1:lRGF4G61xxj+m/YluB3ZnBpiALSri2lTzba0kGZMrQY=
+github.com/pion/srtp/v3 v3.0.9/go.mod h1:E+AuWd7Ug2Fp5u38MKnhduvpVkveXJX6J4Lq4rxUYt8=
+github.com/pion/transport/v3 v3.0.7 h1:iRbMH05BzSNwhILHoBoAPxoB9xQgOaJk+591KC9P1o0=
+github.com/pion/transport/v3 v3.0.7/go.mod h1:YleKiTZ4vqNxVwh77Z0zytYi7rXHl7j6uPLGhhz9rwo=
+github.com/pion/transport/v3 v3.1.1 h1:Tr684+fnnKlhPceU+ICdrw6KKkTms+5qHMgw6bIkYOM=
+github.com/pion/transport/v3 v3.1.1/go.mod h1:+c2eewC5WJQHiAA46fkMMzoYZSuGzA/7E2FPrOYHctQ=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
 github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
+github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/urfave/cli/v3 v3.6.1 h1:j8Qq8NyUawj/7rTYdBGrxcH7A/j7/G8Q5LhWEW4G3Mo=
 github.com/urfave/cli/v3 v3.6.1/go.mod h1:ysVLtOEmg2tOy6PknnYVhDoouyC/6N42TMeoMzskhso=
+github.com/zaf/g711 v1.4.0 h1:XZYkjjiAg9QTBnHqEg37m2I9q3IIDv5JRYXs2N8ma7c=
+github.com/zaf/g711 v1.4.0/go.mod h1:eCDXt3dSp/kYYAoooba7ukD/Q75jvAaS4WOMr0l1Roo=
 gitlab.com/gomidi/midi/v2 v2.3.16 h1:yufWSENyjnJ4LFQa9BerzUm4E4aLfTyzw5nmnCteO0c=
 gitlab.com/gomidi/midi/v2 v2.3.16/go.mod h1:jDpP4O4skYi+7iVwt6Zyp18bd2M4hkjtMuw2cmgKgfw=
 go.bug.st/serial v1.6.4 h1:7FmqNPgVp3pu2Jz5PoPtbZ9jJO5gnEnZIvnI1lzve8A=
@@ -58,17 +102,22 @@ golang.org/x/mod v0.29.0 h1:HV8lRxZC4l2cr3Zq1LvtOsi/ThTgWnUk/y64QSs8GwA=
 golang.org/x/mod v0.29.0/go.mod h1:NyhrlYXJ2H4eJiRy/WDBO6HMqZQ6q9nk4JzS3NuCK+w=
 golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
 golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
-golang.org/x/sync v0.17.0 h1:l60nONMj9l5drqw6jlhIELNv9I0A4OFgRsG9k2oT9Ug=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
-golang.org/x/sync v0.17.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
-golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/tools v0.37.0 h1:DVSRzp7FwePZW356yEAChSdNcQo6Nsp+fex1SUW09lE=
 golang.org/x/tools v0.37.0/go.mod h1:MBN5QPQtLMHVdvsbtarmTNukZDdgwdwlO5qGacAzF0w=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
+gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c/go.mod h1:JHkPIbrfpd72SG/EVd6muEfDQjcINNoR0C8j2r3qZ4Q=
+gopkg.in/hraban/opus.v2 v2.0.0-20230925203106-0188a62cb302 h1:xeVptzkP8BuJhoIjNizd2bRHfq9KB9HfOLZu90T04XM=
+gopkg.in/hraban/opus.v2 v2.0.0-20230925203106-0188a62cb302/go.mod h1:/L5E7a21VWl8DeuCPKxQBdVG5cy+L0MRZ08B1wnqt7g=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gotest.tools/v3 v3.5.2 h1:7koQfIKdy+I8UTetycgUqXWSDwpgv193Ka+qRsmBY8Q=
+gotest.tools/v3 v3.5.2/go.mod h1:LtdLGcnqToBH83WByAAi/wiwSFCArdFIUV/xxN4pcjA=
 modernc.org/cc/v4 v4.27.1 h1:9W30zRlYrefrDV2JE2O8VDtJ1yPGownxciz5rrbQZis=
 modernc.org/cc/v4 v4.27.1/go.mod h1:uVtb5OGqUKpoLWhqwNQo/8LwvoiEBLvZXIQ/SmO6mL0=
 modernc.org/ccgo/v4 v4.30.1 h1:4r4U1J6Fhj98NKfSjnPUN7Ze2c6MnAdL0hWw6+LrJpc=

internal/module/http-client.go

@@ -20,7 +20,7 @@ type HTTPClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.http.client",
+		Type: "http.client",
 		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
 
 			return &HTTPClient{config: config, ctx: ctx, router: router}, nil
@@ -43,7 +43,7 @@ func (hc *HTTPClient) Run() error {
 	}
 
 	<-hc.ctx.Done()
-	slog.Debug("router context done in module", "id", hc.config.Id)
+	slog.Debug("router context done in module", "id", hc.Id())
 	return nil
 }
 
@@ -52,11 +52,11 @@ func (hc *HTTPClient) Output(payload any) error {
 	payloadRequest, ok := payload.(*http.Request)
 
 	if !ok {
-		return fmt.Errorf("net.http.client is only able to output an http.Request")
+		return fmt.Errorf("http.client is only able to output an http.Request")
 	}
 
 	if hc.client == nil {
-		return fmt.Errorf("net.http.client client is nil")
+		return fmt.Errorf("http.client client is nil")
 	}
 
 	response, err := hc.client.Do(payloadRequest)
@@ -66,7 +66,7 @@ func (hc *HTTPClient) Output(payload any) error {
 	}
 
 	if hc.router != nil {
-		hc.router.HandleInput(hc.config.Id, response)
+		hc.router.HandleInput(hc.Id(), response)
 	}
 
 	return nil

internal/module/http-server.go

@@ -25,18 +25,18 @@ type ResponseData struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.http.server",
+		Type: "http.server",
 		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
 			params := config.Params
 			port, ok := params["port"]
 			if !ok {
-				return nil, fmt.Errorf("net.http.server requires a port parameter")
+				return nil, fmt.Errorf("http.server requires a port parameter")
 			}
 
 			portNum, ok := port.(float64)
 
 			if !ok {
-				return nil, fmt.Errorf("net.http.server port must be uint16")
+				return nil, fmt.Errorf("http.server port must be uint16")
 			}
 
 			return &HTTPServer{Port: uint16(portNum), config: config, ctx: ctx, router: router}, nil
@@ -61,7 +61,7 @@ func (hs *HTTPServer) HandleDefault(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if hs.router != nil {
-		routingErrors := hs.router.HandleInput(hs.config.Id, r)
+		routingErrors := hs.router.HandleInput(hs.Id(), r)
 		if routingErrors != nil {
 			w.WriteHeader(http.StatusInternalServerError)
 			response.Status = "error"
@@ -89,12 +89,12 @@ func (hs *HTTPServer) Run() error {
 
 	go func() {
 		<-hs.ctx.Done()
-		slog.Debug("router context done in module", "id", hs.config.Id)
+		slog.Debug("router context done in module", "id", hs.Id())
 		httpServer.Close()
 	}()
 
 	err := httpServer.ListenAndServe()
-	slog.Debug("net.http.server closed", "id", hs.config.Id)
+	slog.Debug("http.server closed", "id", hs.Id())
 	// TODO(jwetzell): handle server closed error differently
 	if err != nil {
 		return err
@@ -105,5 +105,5 @@ func (hs *HTTPServer) Run() error {
 }
 
 func (hs *HTTPServer) Output(payload any) error {
-	return fmt.Errorf("net.http.server output is not implemented")
+	return fmt.Errorf("http.server output is not implemented")
 }

internal/module/interval.go

@@ -56,11 +56,11 @@ func (i *Interval) Run() error {
 	for {
 		select {
 		case <-i.ctx.Done():
-			slog.Debug("router context done in module", "id", i.config.Id)
+			slog.Debug("router context done in module", "id", i.Id())
 			return nil
 		case <-ticker.C:
 			if i.router != nil {
-				i.router.HandleInput(i.config.Id, time.Now())
+				i.router.HandleInput(i.Id(), time.Now())
 			}
 		}
 	}

internal/module/midi-client.go

@@ -25,31 +25,31 @@ type MIDIClient struct {
 func init() {
 	RegisterModule(ModuleRegistration{
 		//TODO(jwetzell): find a better namespace than "misc"
-		Type: "misc.midi.client",
+		Type: "midi.client",
 		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
 			params := config.Params
 			input, ok := params["input"]
 
 			if !ok {
-				return nil, fmt.Errorf("misc.midi.client requires a input parameter")
+				return nil, fmt.Errorf("midi.client requires a input parameter")
 			}
 
 			inputString, ok := input.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("misc.midi.client input must be a string")
+				return nil, fmt.Errorf("midi.client input must be a string")
 			}
 
 			output, ok := params["output"]
 
 			if !ok {
-				return nil, fmt.Errorf("misc.midi.client requires a output parameter")
+				return nil, fmt.Errorf("midi.client requires a output parameter")
 			}
 
 			outputString, ok := output.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("misc.midi.client output must be a string")
+				return nil, fmt.Errorf("midi.client output must be a string")
 			}
 
 			return &MIDIClient{config: config, InputPort: inputString, OutputPort: outputString, ctx: ctx, router: router}, nil
@@ -70,11 +70,12 @@ func (mc *MIDIClient) Run() error {
 
 	in, err := midi.FindInPort(mc.InputPort)
 	if err != nil {
-		return fmt.Errorf("misc.midi.client can't find input port: %s", mc.InputPort)
+		return fmt.Errorf("midi.client can't find input port: %s", mc.InputPort)
 	}
 
 	stop, err := midi.ListenTo(in, func(msg midi.Message, timestampms int32) {
 		if mc.router != nil {
+			// TODO(jwetzell): unpack MIDI messsage into something more useful?
 			mc.router.HandleInput(mc.Id(), msg)
 		}
 	}, midi.UseSysEx())
@@ -88,7 +89,7 @@ func (mc *MIDIClient) Run() error {
 	out, err := midi.FindOutPort(mc.OutputPort)
 
 	if err != nil {
-		return fmt.Errorf("misc.midi.client can't find output port: %s", mc.OutputPort)
+		return fmt.Errorf("midi.client can't find output port: %s", mc.OutputPort)
 	}
 
 	send, err := midi.SendTo(out)
@@ -99,19 +100,19 @@ func (mc *MIDIClient) Run() error {
 	mc.SendFunc = send
 
 	<-mc.ctx.Done()
-	slog.Debug("router context done in module", "id", mc.config.Id)
+	slog.Debug("router context done in module", "id", mc.Id())
 	return nil
 }
 
 func (mc *MIDIClient) Output(payload any) error {
 	if mc.SendFunc == nil {
-		return fmt.Errorf("misc.midi.client output is not setup")
+		return fmt.Errorf("midi.client output is not setup")
 	}
 
 	payloadMessage, ok := payload.(midi.Message)
 
 	if !ok {
-		return fmt.Errorf("misc.midi.client can only ouptut midi.Message")
+		return fmt.Errorf("midi.client can only ouptut midi.Message")
 	}
 
 	return mc.SendFunc(payloadMessage)

internal/module/mqtt-client.go

@@ -7,7 +7,6 @@ import (
 
 	mqtt "github.com/eclipse/paho.mqtt.golang"
 	"github.com/jwetzell/showbridge-go/internal/config"
-	"github.com/jwetzell/showbridge-go/internal/processor"
 	"github.com/jwetzell/showbridge-go/internal/route"
 )
 
@@ -23,43 +22,43 @@ type MQTTClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.mqtt.client",
+		Type: "mqtt.client",
 		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
 			params := config.Params
 			broker, ok := params["broker"]
 
 			if !ok {
-				return nil, fmt.Errorf("net.mqtt.client requires a broker parameter")
+				return nil, fmt.Errorf("mqtt.client requires a broker parameter")
 			}
 
 			brokerString, ok := broker.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("net.mqtt.client broker must be string")
+				return nil, fmt.Errorf("mqtt.client broker must be string")
 			}
 
 			topic, ok := params["topic"]
 
 			if !ok {
-				return nil, fmt.Errorf("net.mqtt.client requires a topic parameter")
+				return nil, fmt.Errorf("mqtt.client requires a topic parameter")
 			}
 
 			topicString, ok := topic.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("net.mqtt.client topic must be string")
+				return nil, fmt.Errorf("mqtt.client topic must be string")
 			}
 
 			clientId, ok := params["clientId"]
 
 			if !ok {
-				return nil, fmt.Errorf("net.mqtt.client requires a clientId parameter")
+				return nil, fmt.Errorf("mqtt.client requires a clientId parameter")
 			}
 
 			clientIdString, ok := clientId.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("net.mqtt.client clientId must be string")
+				return nil, fmt.Errorf("mqtt.client clientId must be string")
 			}
 
 			return &MQTTClient{config: config, Broker: brokerString, Topic: topicString, ClientID: clientIdString, ctx: ctx, router: router}, nil
@@ -84,7 +83,7 @@ func (mc *MQTTClient) Run() error {
 
 	opts.OnConnect = func(c mqtt.Client) {
 		token := mc.client.Subscribe(mc.Topic, 1, func(c mqtt.Client, m mqtt.Message) {
-			mc.router.HandleInput(mc.config.Id, m)
+			mc.router.HandleInput(mc.Id(), m)
 		})
 		token.Wait()
 	}
@@ -100,26 +99,28 @@ func (mc *MQTTClient) Run() error {
 	}
 
 	<-mc.ctx.Done()
-	slog.Debug("router context done in module", "id", mc.config.Id)
+	slog.Debug("router context done in module", "id", mc.Id())
 	return nil
 }
 
 func (mc *MQTTClient) Output(payload any) error {
-	payloadMessage, ok := payload.(processor.MQTTMessage)
+	payloadMessage, ok := payload.(mqtt.Message)
+
+	fmt.Printf("payload type: %T\n", payload)
 
 	if !ok {
-		return fmt.Errorf("net.mqtt.client is only able to output a MQTTMessage")
+		return fmt.Errorf("mqtt.client is only able to output a MQTTMessage")
 	}
 
 	if mc.client == nil {
-		return fmt.Errorf("net.mqtt.client client is not setup")
+		return fmt.Errorf("mqtt.client client is not setup")
 	}
 
 	if !mc.client.IsConnected() {
-		return fmt.Errorf("net.mqtt.client is not connected")
+		return fmt.Errorf("mqtt.client is not connected")
 	}
 
-	token := mc.client.Publish(payloadMessage.Topic, payloadMessage.QoS, payloadMessage.Retained, payloadMessage.Payload)
+	token := mc.client.Publish(payloadMessage.Topic(), payloadMessage.Qos(), payloadMessage.Retained(), payloadMessage.Payload())
 
 	token.Wait()
 

internal/module/nats-client.go

@@ -22,31 +22,31 @@ type NATSClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.nats.client",
+		Type: "nats.client",
 		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
 			params := config.Params
 			url, ok := params["url"]
 
 			if !ok {
-				return nil, fmt.Errorf("net.nats.client requires a url parameter")
+				return nil, fmt.Errorf("nats.client requires a url parameter")
 			}
 
 			urlString, ok := url.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("net.nats.client url must be string")
+				return nil, fmt.Errorf("nats.client url must be string")
 			}
 
 			subject, ok := params["subject"]
 
 			if !ok {
-				return nil, fmt.Errorf("net.nats.client requires a subject parameter")
+				return nil, fmt.Errorf("nats.client requires a subject parameter")
 			}
 
 			subjectString, ok := subject.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("net.nats.client subject must be string")
+				return nil, fmt.Errorf("nats.client subject must be string")
 			}
 
 			return &NATSClient{config: config, URL: urlString, Subject: subjectString, ctx: ctx, router: router}, nil
@@ -76,7 +76,7 @@ func (nc *NATSClient) Run() error {
 
 	sub, err := nc.client.Subscribe(nc.Subject, func(msg *nats.Msg) {
 		if nc.router != nil {
-			nc.router.HandleInput(nc.config.Id, msg)
+			nc.router.HandleInput(nc.Id(), msg)
 		}
 	})
 
@@ -87,7 +87,7 @@ func (nc *NATSClient) Run() error {
 	defer sub.Unsubscribe()
 
 	<-nc.ctx.Done()
-	slog.Debug("router context done in module", "id", nc.config.Id)
+	slog.Debug("router context done in module", "id", nc.Id())
 	return nil
 }
 
@@ -96,15 +96,15 @@ func (nc *NATSClient) Output(payload any) error {
 	payloadMessage, ok := payload.(processor.NATSMessage)
 
 	if !ok {
-		return fmt.Errorf("net.nats.client is only able to output NATSMessage")
+		return fmt.Errorf("nats.client is only able to output NATSMessage")
 	}
 
 	if nc.client == nil {
-		return fmt.Errorf("net.nats.client client is not setup")
+		return fmt.Errorf("nats.client client is not setup")
 	}
 
 	if !nc.client.IsConnected() {
-		return fmt.Errorf("net.nats.client is not connected")
+		return fmt.Errorf("nats.client is not connected")
 	}
 
 	err := nc.client.Publish(payloadMessage.Subject, payloadMessage.Payload)

internal/module/psn-client.go

@@ -22,7 +22,7 @@ type PSNClient struct {
 
 func init() {
 	RegisterModule(ModuleRegistration{
-		Type: "net.psn.client",
+		Type: "psn.client",
 		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
 
 			return &PSNClient{config: config, decoder: psn.NewDecoder(), ctx: ctx, router: router}, nil
@@ -58,7 +58,7 @@ func (pc *PSNClient) Run() error {
 		select {
 		case <-pc.ctx.Done():
 			// TODO(jwetzell): cleanup?
-			slog.Debug("router context done in module", "id", pc.config.Id)
+			slog.Debug("router context done in module", "id", pc.Id())
 			return nil
 		default:
 			pc.conn.SetDeadline(time.Now().Add(time.Millisecond * 200))
@@ -76,15 +76,15 @@ func (pc *PSNClient) Run() error {
 				message := buffer[:numBytes]
 				err := pc.decoder.Decode(message)
 				if err != nil {
-					slog.Error("net.psn.client problem decoding psn traffic", "id", pc.config.Id, "error", err)
+					slog.Error("psn.client problem decoding psn traffic", "id", pc.Id(), "error", err)
 				}
 
 				if pc.router != nil {
 					for _, tracker := range pc.decoder.Trackers {
-						pc.router.HandleInput(pc.config.Id, tracker)
+						pc.router.HandleInput(pc.Id(), tracker)
 					}
 				} else {
-					slog.Error("net.psn.client has no router", "id", pc.config.Id)
+					slog.Error("psn.client has no router", "id", pc.Id())
 				}
 			}
 		}
@@ -92,5 +92,5 @@ func (pc *PSNClient) Run() error {
 }
 
 func (pc *PSNClient) Output(payload any) error {
-	return fmt.Errorf("net.psn.client output is not implemented")
+	return fmt.Errorf("psn.client output is not implemented")
 }

internal/module/serial-client.go

@@ -27,19 +27,19 @@ type SerialClient struct {
 func init() {
 	RegisterModule(ModuleRegistration{
 		//TODO(jwetzell): find a better namespace than "misc"
-		Type: "misc.serial.client",
+		Type: "serial.client",
 		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
 			params := config.Params
 			port, ok := params["port"]
 
 			if !ok {
-				return nil, fmt.Errorf("misc.serial.client requires a port parameter")
+				return nil, fmt.Errorf("serial.client requires a port parameter")
 			}
 
 			portString, ok := port.(string)
 
 			if !ok {
-				return nil, fmt.Errorf("misc.serial.client port must be a string")
+				return nil, fmt.Errorf("serial.client port must be a string")
 			}
 
 			framingMethod := "RAW"
@@ -50,7 +50,7 @@ func init() {
 				framingMethodString, ok := framingMethodRaw.(string)
 
 				if !ok {
-					return nil, fmt.Errorf("misc.serial.client framing method must be a string")
+					return nil, fmt.Errorf("serial.client framing method must be a string")
 				}
 				framingMethod = framingMethodString
 			}
@@ -63,12 +63,12 @@ func init() {
 
 			buadRate, ok := params["baudRate"]
 			if !ok {
-				return nil, fmt.Errorf("misc.serial.client requires a baudRate parameter")
+				return nil, fmt.Errorf("serial.client requires a baudRate parameter")
 			}
 
 			baudRateNum, ok := buadRate.(float64)
 			if !ok {
-				return nil, fmt.Errorf("misc.serial.client baudRate must be a number")
+				return nil, fmt.Errorf("serial.client baudRate must be a number")
 			}
 
 			mode := serial.Mode{
@@ -92,7 +92,7 @@ func (mc *SerialClient) SetupPort() error {
 
 	port, err := serial.Open(mc.Port, mc.Mode)
 	if err != nil {
-		return fmt.Errorf("misc.serial.client can't open input port: %s", mc.Port)
+		return fmt.Errorf("serial.client can't open input port: %s", mc.Port)
 	}
 
 	mc.port = port
@@ -105,7 +105,7 @@ func (mc *SerialClient) Run() error {
 	// TODO(jwetzell): shutdown with router.Context properly
 	go func() {
 		<-mc.ctx.Done()
-		slog.Debug("router context done in module", "id", mc.config.Id)
+		slog.Debug("router context done in module", "id", mc.Id())
 		if mc.port != nil {
 			mc.port.Close()
 		}
@@ -115,10 +115,10 @@ func (mc *SerialClient) Run() error {
 		err := mc.SetupPort()
 		if err != nil {
 			if mc.ctx.Err() != nil {
-				slog.Debug("router context done in module", "id", mc.config.Id)
+				slog.Debug("router context done in module", "id", mc.Id())
 				return nil
 			}
-			slog.Error("misc.serial.client", "id", mc.config.Id, "error", err.Error())
+			slog.Error("serial.client", "id", mc.Id(), "error", err.Error())
 			time.Sleep(time.Second * 2)
 			continue
 		}
@@ -126,14 +126,14 @@ func (mc *SerialClient) Run() error {
 		buffer := make([]byte, 1024)
 		select {
 		case <-mc.ctx.Done():
-			slog.Debug("router context done in module", "id", mc.config.Id)
+			slog.Debug("router context done in module", "id", mc.Id())
 			return nil
 		default:
 		READ:
 			for {
 				select {
 				case <-mc.ctx.Done():
-					slog.Debug("router context done in module", "id", mc.config.Id)
+					slog.Debug("router context done in module", "id", mc.Id())
 					return nil
 				default:
 					byteCount, err := mc.port.Read(buffer)
@@ -148,9 +148,9 @@ func (mc *SerialClient) Run() error {
 							messages := mc.Framer.Decode(buffer[0:byteCount])
 							for _, message := range messages {
 								if mc.router != nil {
-									mc.router.HandleInput(mc.config.Id, message)
+									mc.router.HandleInput(mc.Id(), message)
 								} else {
-									slog.Error("misc.serial.client has no router", "id", mc.config.Id)
+									slog.Error("serial.client has no router", "id", mc.Id())
 								}
 							}
 						}
@@ -166,7 +166,7 @@ func (mc *SerialClient) Output(payload any) error {
 	payloadBytes, ok := payload.([]byte)
 
 	if !ok {
-		return fmt.Errorf("misc.serial.client can only ouptut bytes")
+		return fmt.Errorf("serial.client can only ouptut bytes")
 	}
 
 	_, err := mc.port.Write(mc.Framer.Encode(payloadBytes))

internal/module/sip-call-server.go

@@ -0,0 +1,185 @@
+package module
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"log/slog"
+	"time"
+
+	"github.com/emiago/diago"
+	"github.com/emiago/diago/media"
+	"github.com/emiago/sipgo"
+	"github.com/emiago/sipgo/sip"
+	"github.com/jwetzell/showbridge-go/internal/config"
+	"github.com/jwetzell/showbridge-go/internal/route"
+)
+
+type SIPCallServer struct {
+	config    config.ModuleConfig
+	ctx       context.Context
+	router    route.RouteIO
+	IP        string
+	Port      int
+	Transport string
+	UserAgent string
+	dg        *diago.Diago
+}
+
+type SIPCallMessage struct {
+	To string
+}
+
+func init() {
+	RegisterModule(ModuleRegistration{
+		Type: "sip.call.server",
+		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
+			params := config.Params
+			portNum := 5060
+
+			port, ok := params["port"]
+			if ok {
+				specificPortNum, ok := port.(float64)
+
+				if !ok {
+					return nil, fmt.Errorf("sip.call.server port must be a number")
+				}
+				portNum = int(specificPortNum)
+			}
+
+			ipString := "0.0.0.0"
+
+			ip, ok := params["ip"]
+			if ok {
+
+				specificIpString, ok := ip.(string)
+
+				if !ok {
+					return nil, fmt.Errorf("sip.call.server ip must be a string")
+				}
+				ipString = specificIpString
+			}
+
+			transportString := "udp"
+
+			transport, ok := params["transport"]
+			if ok {
+
+				specificTransportString, ok := transport.(string)
+
+				if !ok {
+					return nil, fmt.Errorf("sip.call.server transport must be a string")
+				}
+				transportString = specificTransportString
+			}
+
+			userAgentString := "showbridge"
+
+			userAgent, ok := params["userAgent"]
+			if ok {
+
+				specificTransportString, ok := userAgent.(string)
+
+				if !ok {
+					return nil, fmt.Errorf("sip.call.server userAgent must be a string")
+				}
+				userAgentString = specificTransportString
+			}
+			return &SIPCallServer{config: config, ctx: ctx, router: router, IP: ipString, Port: int(portNum), Transport: transportString, UserAgent: userAgentString}, nil
+		},
+	})
+}
+
+func (sds *SIPCallServer) Id() string {
+	return sds.config.Id
+}
+
+func (sds *SIPCallServer) Type() string {
+	return sds.config.Type
+}
+
+func (sds *SIPCallServer) Run() error {
+	diagoLogger := slog.New(slog.NewJSONHandler(io.Discard, nil))
+
+	ua, _ := sipgo.NewUA(
+		sipgo.WithUserAgent(sds.UserAgent),
+		sipgo.WithUserAgentTransportLayerOptions(sip.WithTransportLayerLogger(diagoLogger)),
+		sipgo.WithUserAgentTransactionLayerOptions(sip.WithTransactionLayerLogger(diagoLogger)),
+	)
+	defer ua.Close()
+
+	sip.SetDefaultLogger(diagoLogger)
+	media.SetDefaultLogger(diagoLogger)
+	dg := diago.NewDiago(ua, diago.WithLogger(diagoLogger), diago.WithTransport(
+		diago.Transport{
+			Transport: sds.Transport,
+			BindHost:  sds.IP,
+			BindPort:  sds.Port,
+		},
+	))
+
+	go func() {
+		dg.Serve(sds.ctx, func(inDialog *diago.DialogServerSession) {
+			sds.HandleCall(inDialog)
+		})
+	}()
+
+	sds.dg = dg
+
+	<-sds.ctx.Done()
+	slog.Debug("router context done in module", "id", sds.Id())
+	return nil
+}
+
+func (sds *SIPCallServer) HandleCall(inDialog *diago.DialogServerSession) {
+	inDialog.Trying()
+	inDialog.Ringing()
+	inDialog.Answer()
+	sds.router.HandleInput(sds.Id(), SIPCallMessage{
+		To: inDialog.ToUser(),
+	})
+	<-inDialog.Context().Done()
+}
+
+func (sds *SIPCallServer) Output(payload any) error {
+
+	payloadMsg, ok := payload.(string)
+	if !ok {
+		return fmt.Errorf("sip.call.server output payload must be of type string")
+	}
+
+	if sds.dg == nil {
+		return fmt.Errorf("sip.call.server diago is not initialized")
+	}
+
+	var uri sip.Uri
+	err := sip.ParseUri(payloadMsg, &uri)
+	if err != nil {
+		return fmt.Errorf("sip.call.server output payload is not a valid SIP URI: %v", err)
+	}
+	outDialog, err := sds.dg.NewDialog(uri, diago.NewDialogOptions{
+		Transport: sds.Transport,
+	})
+
+	if err != nil {
+		return fmt.Errorf("sip.call.server failed to create new dialog: %v", err)
+	}
+
+	err = outDialog.Invite(sds.ctx, diago.InviteClientOptions{})
+	if err != nil {
+		return fmt.Errorf("sip.call.server failed to send invite: %v", err)
+	}
+
+	err = outDialog.Ack(sds.ctx)
+	if err != nil {
+		return fmt.Errorf("sip.call.server failed to send ack: %v", err)
+	}
+	// TODO(jwetzell): make this configurable
+	// NOTE(jwetzell): wait 5 seconds before hanging up the call
+	time.Sleep(5 * time.Second)
+	err = outDialog.Hangup(sds.ctx)
+	if err != nil {
+		return fmt.Errorf("sip.call.server failed to hangup call: %v", err)
+	}
+	return nil
+}

internal/module/sip-dtmf-server.go

@@ -0,0 +1,163 @@
+package module
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"log/slog"
+	"strings"
+	"time"
+
+	"github.com/emiago/diago"
+	"github.com/emiago/diago/media"
+	"github.com/emiago/sipgo"
+	"github.com/emiago/sipgo/sip"
+	"github.com/jwetzell/showbridge-go/internal/config"
+	"github.com/jwetzell/showbridge-go/internal/route"
+)
+
+type SIPDTMFServer struct {
+	config    config.ModuleConfig
+	ctx       context.Context
+	router    route.RouteIO
+	IP        string
+	Port      int
+	Transport string
+	Separator string
+}
+
+type SIPDTMFMessage struct {
+	To     string
+	Digits string
+}
+
+func init() {
+	RegisterModule(ModuleRegistration{
+		Type: "sip.dtmf.server",
+		New: func(ctx context.Context, config config.ModuleConfig, router route.RouteIO) (Module, error) {
+			params := config.Params
+			portNum := 5060
+
+			port, ok := params["port"]
+			if ok {
+				specificPortNum, ok := port.(float64)
+
+				if !ok {
+					return nil, fmt.Errorf("sip.dtmf.server port must be a number")
+				}
+				portNum = int(specificPortNum)
+			}
+
+			ipString := "0.0.0.0"
+
+			ip, ok := params["ip"]
+			if ok {
+
+				specificIpString, ok := ip.(string)
+
+				if !ok {
+					return nil, fmt.Errorf("sip.dtmf.server ip must be a string")
+				}
+				ipString = specificIpString
+			}
+
+			transportString := "udp"
+
+			transport, ok := params["transport"]
+			if ok {
+
+				specificTransportString, ok := transport.(string)
+
+				if !ok {
+					return nil, fmt.Errorf("sip.dtmf.server transport must be a string")
+				}
+				transportString = specificTransportString
+			}
+
+			separator, ok := params["separator"]
+			if !ok {
+				return nil, fmt.Errorf("sip.dtmf.server requires a separator parameter")
+			}
+			separatorString, ok := separator.(string)
+			if !ok {
+				return nil, fmt.Errorf("sip.dtmf.server separator must be a string")
+			}
+
+			if len(separatorString) != 1 {
+				return nil, fmt.Errorf("sip.dtmf.server separator must be a single character")
+			}
+
+			if !strings.ContainsRune("0123456789*#ABCD", rune(separatorString[0])) {
+				return nil, fmt.Errorf("sip.dtmf.server separator must be a valid DTMF character")
+			}
+			return &SIPDTMFServer{config: config, ctx: ctx, router: router, IP: ipString, Port: int(portNum), Transport: transportString, Separator: separatorString}, nil
+		},
+	})
+}
+
+func (sds *SIPDTMFServer) Id() string {
+	return sds.config.Id
+}
+
+func (sds *SIPDTMFServer) Type() string {
+	return sds.config.Type
+}
+
+func (sds *SIPDTMFServer) Run() error {
+	diagoLogger := slog.New(slog.NewJSONHandler(io.Discard, nil))
+
+	ua, _ := sipgo.NewUA(
+		sipgo.WithUserAgentTransportLayerOptions(sip.WithTransportLayerLogger(diagoLogger)),
+		sipgo.WithUserAgentTransactionLayerOptions(sip.WithTransactionLayerLogger(diagoLogger)),
+	)
+	defer ua.Close()
+
+	sip.SetDefaultLogger(diagoLogger)
+	media.SetDefaultLogger(diagoLogger)
+	dg := diago.NewDiago(ua, diago.WithLogger(diagoLogger), diago.WithTransport(
+		diago.Transport{
+			Transport: sds.Transport,
+			BindHost:  sds.IP,
+			BindPort:  sds.Port,
+		},
+	))
+
+	err := dg.Serve(sds.ctx, func(inDialog *diago.DialogServerSession) {
+		sds.HandleCall(inDialog)
+	})
+
+	if err != nil {
+		return err
+	}
+
+	<-sds.ctx.Done()
+	slog.Debug("router context done in module", "id", sds.Id())
+	return nil
+}
+
+func (sds *SIPDTMFServer) HandleCall(inDialog *diago.DialogServerSession) error {
+	inDialog.Trying()
+	inDialog.Ringing()
+	inDialog.Answer()
+
+	reader := inDialog.AudioReaderDTMF()
+	userString := ""
+	return reader.Listen(func(dtmf rune) error {
+		if dtmf == rune(sds.Separator[0]) {
+			if sds.router != nil {
+				sds.router.HandleInput(sds.Id(), SIPDTMFMessage{
+					To:     inDialog.ToUser(),
+					Digits: userString,
+				})
+			}
+			userString = ""
+		} else {
+			userString += string(dtmf)
+		}
+		return nil
+	}, 5*time.Second)
+}
+
+func (sds *SIPDTMFServer) Output(payload any) error {
+	return fmt.Errorf("sip.dtmf.server output is not implemented")
+}

internal/module/tcp-client.go

@@ -91,7 +91,7 @@ func (tc *TCPClient) Run() error {
 	// TODO(jwetzell): shutdown with router.Context properly
 	go func() {
 		<-tc.ctx.Done()
-		slog.Debug("router context done in module", "id", tc.config.Id)
+		slog.Debug("router context done in module", "id", tc.Id())
 		if tc.conn != nil {
 			tc.conn.Close()
 		}
@@ -101,10 +101,10 @@ func (tc *TCPClient) Run() error {
 		err := tc.SetupConn()
 		if err != nil {
 			if tc.ctx.Err() != nil {
-				slog.Debug("router context done in module", "id", tc.config.Id)
+				slog.Debug("router context done in module", "id", tc.Id())
 				return nil
 			}
-			slog.Error("net.tcp.client", "id", tc.config.Id, "error", err.Error())
+			slog.Error("net.tcp.client", "id", tc.Id(), "error", err.Error())
 			time.Sleep(time.Second * 2)
 			continue
 		}
@@ -112,14 +112,14 @@ func (tc *TCPClient) Run() error {
 		buffer := make([]byte, 1024)
 		select {
 		case <-tc.ctx.Done():
-			slog.Debug("router context done in module", "id", tc.config.Id)
+			slog.Debug("router context done in module", "id", tc.Id())
 			return nil
 		default:
 		READ:
 			for {
 				select {
 				case <-tc.ctx.Done():
-					slog.Debug("router context done in module", "id", tc.config.Id)
+					slog.Debug("router context done in module", "id", tc.Id())
 					return nil
 				default:
 					byteCount, err := tc.conn.Read(buffer)
@@ -134,9 +134,9 @@ func (tc *TCPClient) Run() error {
 							messages := tc.framer.Decode(buffer[0:byteCount])
 							for _, message := range messages {
 								if tc.router != nil {
-									tc.router.HandleInput(tc.config.Id, message)
+									tc.router.HandleInput(tc.Id(), message)
 								} else {
-									slog.Error("net.tcp.client has no router", "id", tc.config.Id)
+									slog.Error("net.tcp.client has no router", "id", tc.Id())
 								}
 							}
 						}

internal/module/tcp-server.go

@@ -98,7 +98,7 @@ func (ts *TCPServer) handleClient(client *net.TCPConn) {
 	ts.connectionsMu.Lock()
 	ts.connections = append(ts.connections, client)
 	ts.connectionsMu.Unlock()
-	slog.Debug("net.tcp.server connection accepted", "id", ts.config.Id, "remoteAddr", client.RemoteAddr().String())
+	slog.Debug("net.tcp.server connection accepted", "id", ts.Id(), "remoteAddr", client.RemoteAddr().String())
 	defer client.Close()
 
 	buffer := make([]byte, 1024)
@@ -125,7 +125,7 @@ ClientRead:
 								break
 							}
 						}
-						slog.Debug("net.tcp.server connection reset", "id", ts.config.Id, "remoteAddr", client.RemoteAddr().String())
+						slog.Debug("net.tcp.server connection reset", "id", ts.Id(), "remoteAddr", client.RemoteAddr().String())
 						ts.connectionsMu.Unlock()
 					}
 				}
@@ -138,7 +138,7 @@ ClientRead:
 							break
 						}
 					}
-					slog.Debug("net.tcp.server stream ended", "id", ts.config.Id, "remoteAddr", client.RemoteAddr().String())
+					slog.Debug("net.tcp.server stream ended", "id", ts.Id(), "remoteAddr", client.RemoteAddr().String())
 					ts.connectionsMu.Unlock()
 				}
 				return
@@ -148,9 +148,9 @@ ClientRead:
 					messages := ts.Framer.Decode(buffer[0:byteCount])
 					for _, message := range messages {
 						if ts.router != nil {
-							ts.router.HandleInput(ts.config.Id, message)
+							ts.router.HandleInput(ts.Id(), message)
 						} else {
-							slog.Error("net.tcp.server has no router", "id", ts.config.Id)
+							slog.Error("net.tcp.server has no router", "id", ts.Id())
 						}
 					}
 				}
@@ -170,7 +170,7 @@ func (ts *TCPServer) Run() error {
 		<-ts.ctx.Done()
 		close(ts.quit)
 		listener.Close()
-		slog.Debug("router context done in module", "id", ts.config.Id)
+		slog.Debug("router context done in module", "id", ts.Id())
 	}()
 
 AcceptLoop:

internal/module/timer.go

@@ -55,11 +55,11 @@ func (t *Timer) Run() error {
 		select {
 		case <-t.ctx.Done():
 			t.timer.Stop()
-			slog.Debug("router context done in module", "id", t.config.Id)
+			slog.Debug("router context done in module", "id", t.Id())
 			return nil
 		case time := <-t.timer.C:
 			if t.router != nil {
-				t.router.HandleInput(t.config.Id, time)
+				t.router.HandleInput(t.Id(), time)
 			}
 		}
 	}

internal/module/udp-client.go

@@ -79,7 +79,7 @@ func (uc *UDPClient) Run() error {
 	}
 
 	<-uc.ctx.Done()
-	slog.Debug("router context done in module", "id", uc.config.Id)
+	slog.Debug("router context done in module", "id", uc.Id())
 	if uc.conn != nil {
 		uc.conn.Close()
 	}

internal/module/udp-multicast.go

@@ -79,7 +79,7 @@ func (um *UDPMulticast) Run() error {
 		select {
 		case <-um.ctx.Done():
 			// TODO(jwetzell): cleanup?
-			slog.Debug("router context done in module", "id", um.config.Id)
+			slog.Debug("router context done in module", "id", um.Id())
 			return nil
 		default:
 			um.conn.SetDeadline(time.Now().Add(time.Millisecond * 200))
@@ -97,9 +97,9 @@ func (um *UDPMulticast) Run() error {
 				message := buffer[:numBytes]
 
 				if um.router != nil {
-					um.router.HandleInput(um.config.Id, message)
+					um.router.HandleInput(um.Id(), message)
 				} else {
-					slog.Error("net.udp.multicast has no router", "id", um.config.Id)
+					slog.Error("net.udp.multicast has no router", "id", um.Id())
 				}
 			}
 		}

internal/module/udp-server.go

@@ -81,7 +81,7 @@ func (us *UDPServer) Run() error {
 		select {
 		case <-us.ctx.Done():
 			// TODO(jwetzell): cleanup?
-			slog.Debug("router context done in module", "id", us.config.Id)
+			slog.Debug("router context done in module", "id", us.Id())
 			return nil
 		default:
 			listener.SetDeadline(time.Now().Add(time.Millisecond * 200))
@@ -96,9 +96,9 @@ func (us *UDPServer) Run() error {
 			}
 			message := buffer[:numBytes]
 			if us.router != nil {
-				us.router.HandleInput(us.config.Id, message)
+				us.router.HandleInput(us.Id(), message)
 			} else {
-				slog.Error("net.udp.server has no router", "id", us.config.Id)
+				slog.Error("net.udp.server has no router", "id", us.Id())
 			}
 		}
 	}

internal/processor/midi-message-filter.go

@@ -0,0 +1,55 @@
+//go:build cgo
+
+package processor
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/jwetzell/showbridge-go/internal/config"
+	"gitlab.com/gomidi/midi/v2"
+)
+
+type MIDIMessageFilter struct {
+	config   config.ProcessorConfig
+	MIDIType string
+}
+
+func (mmf *MIDIMessageFilter) Process(ctx context.Context, payload any) (any, error) {
+	payloadMessage, ok := payload.(midi.Message)
+
+	if !ok {
+		return nil, fmt.Errorf("midi.message.filter processor only accepts an midi.Message")
+	}
+
+	if payloadMessage.Type().String() != mmf.MIDIType {
+		return nil, nil
+	}
+
+	return payloadMessage, nil
+}
+
+func (mmf *MIDIMessageFilter) Type() string {
+	return mmf.config.Type
+}
+
+func init() {
+	RegisterProcessor(ProcessorRegistration{
+		Type: "midi.message.filter",
+		New: func(config config.ProcessorConfig) (Processor, error) {
+			params := config.Params
+			midiType, ok := params["type"]
+
+			if !ok {
+				return nil, fmt.Errorf("midi.message.filter requires a type parameter")
+			}
+			midiTypeString, ok := midiType.(string)
+
+			if !ok {
+				return nil, fmt.Errorf("midi.message.filter type must be a string")
+			}
+
+			return &MIDIMessageFilter{config: config, MIDIType: midiTypeString}, nil
+		},
+	})
+}

internal/processor/midi-message-unpack.go

@@ -0,0 +1,90 @@
+//go:build cgo
+
+package processor
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/jwetzell/showbridge-go/internal/config"
+	"gitlab.com/gomidi/midi/v2"
+)
+
+type MIDIMessageUnpack struct {
+	config config.ProcessorConfig
+}
+
+type MIDINoteOn struct {
+	Channel  uint8
+	Note     uint8
+	Velocity uint8
+}
+
+type MIDINoteOff struct {
+	Channel  uint8
+	Note     uint8
+	Velocity uint8
+}
+
+type MIDIControlChange struct {
+	Channel uint8
+	Control uint8
+	Value   uint8
+}
+
+type MIDIProgramChange struct {
+	Channel uint8
+	Program uint8
+}
+
+type MIDIPitchBend struct {
+	Channel  uint8
+	Relative int16
+	Absolute uint16
+}
+
+func (mmu *MIDIMessageUnpack) Process(ctx context.Context, payload any) (any, error) {
+	payloadMidi, ok := payload.(midi.Message)
+
+	if !ok {
+		return nil, fmt.Errorf("midi.message.unpack processor only accepts a midi.Message")
+	}
+
+	switch payloadMidi.Type() {
+	case midi.NoteOnMsg:
+		noteOnMsg := MIDINoteOn{}
+		payloadMidi.GetNoteOn(&noteOnMsg.Channel, &noteOnMsg.Note, &noteOnMsg.Velocity)
+		return noteOnMsg, nil
+	case midi.NoteOffMsg:
+		noteOffMsg := MIDINoteOff{}
+		payloadMidi.GetNoteOff(&noteOffMsg.Channel, &noteOffMsg.Note, &noteOffMsg.Velocity)
+		return noteOffMsg, nil
+	case midi.ControlChangeMsg:
+		controlChangeMsg := MIDIControlChange{}
+		payloadMidi.GetControlChange(&controlChangeMsg.Channel, &controlChangeMsg.Control, &controlChangeMsg.Value)
+		return controlChangeMsg, nil
+	case midi.ProgramChangeMsg:
+		programChangeMsg := MIDIProgramChange{}
+		payloadMidi.GetProgramChange(&programChangeMsg.Channel, &programChangeMsg.Program)
+		return programChangeMsg, nil
+	case midi.PitchBendMsg:
+		pitchBendMsg := MIDIPitchBend{}
+		payloadMidi.GetPitchBend(&pitchBendMsg.Channel, &pitchBendMsg.Relative, &pitchBendMsg.Absolute)
+		return pitchBendMsg, nil
+	default:
+		return nil, fmt.Errorf("midi.message.unpack message type not supported %v", payloadMidi.Type())
+	}
+}
+
+func (mmu *MIDIMessageUnpack) Type() string {
+	return mmu.config.Type
+}
+
+func init() {
+	RegisterProcessor(ProcessorRegistration{
+		Type: "midi.message.unpack",
+		New: func(config config.ProcessorConfig) (Processor, error) {
+			return &MIDIMessageUnpack{config: config}, nil
+		},
+	})
+}

internal/processor/mqtt-message-create.go

@@ -8,10 +8,10 @@ import (
 )
 
 type MQTTMessage struct {
-	Topic    string
+	topic    string
-	QoS      byte
+	qos      byte
-	Payload  any
+	payload  []byte
-	Retained bool
+	retained bool
 }
 
 type MQTTMessageCreate struct {
@@ -19,16 +19,44 @@ type MQTTMessageCreate struct {
 	Topic    string
 	QoS      byte
 	Retained bool
-	Payload  any
+	Payload  []byte
 }
 
+func (mm MQTTMessage) Duplicate() bool {
+	// TODO(jwetzell): implement?
+	return false
+}
+
+func (mm MQTTMessage) Qos() byte {
+	return mm.qos
+}
+
+func (mm MQTTMessage) Retained() bool {
+	return mm.retained
+}
+
+func (mm MQTTMessage) Topic() string {
+	return mm.topic
+}
+
+func (mm MQTTMessage) MessageID() uint16 {
+	// TODO(jwetzell): implement?
+	return 0
+}
+
+func (mm MQTTMessage) Payload() []byte {
+	return mm.payload
+}
+
+func (mm MQTTMessage) Ack() {}
+
 func (mmc *MQTTMessageCreate) Process(ctx context.Context, payload any) (any, error) {
 
 	message := MQTTMessage{
-		Topic:    mmc.Topic,
+		topic:    mmc.Topic,
-		QoS:      mmc.QoS,
+		qos:      mmc.QoS,
-		Retained: mmc.Retained,
+		retained: mmc.Retained,
-		Payload:  mmc.Payload,
+		payload:  mmc.Payload,
 	}
 
 	return message, nil
@@ -86,7 +114,19 @@ func init() {
 				return nil, fmt.Errorf("mqtt.message.create requires an payload parameter")
 			}
 
-			return &MQTTMessageCreate{config: config, Topic: topicString, QoS: byte(qosByte), Retained: retainedBool, Payload: payload}, nil
+			if payloadBytes, ok := payload.([]byte); ok {
+				return &MQTTMessageCreate{config: config, Topic: topicString, QoS: byte(qosByte), Retained: retainedBool, Payload: payloadBytes}, nil
+			}
+
+			payloadString, ok := payload.(string)
+
+			if !ok {
+				return nil, fmt.Errorf("mqtt.message.create payload must be a string or byte array")
+			}
+
+			payloadBytes := []byte(payloadString)
+
+			return &MQTTMessageCreate{config: config, Topic: topicString, QoS: byte(qosByte), Retained: retainedBool, Payload: payloadBytes}, nil
 		},
 	})
 }