SIP Kamailio Examples Configurations and Lua scripts for the roles Kamailio can play

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Core SIP features

Barebone SIP server
REGISTER handling
Register and user location
Stateful transactions
Stateful dialogs
Relay with flags
Record routing
Topology hiding

Routing and proxying

SIP load balancer
Edge proxy
Private identities
Carrier routing

NAT and media

NAT traversal
NAT handling in Lua
RTPProxy
RTPEngine media proxy
RTPEngine bridge on failure

WebRTC

WebRTC to WebRTC over WebSocket
WebRTC to WebRTC with RTPEngine
WebRTC to SIP
WebRTC to SIP on IPv4 and IPv6
WebRTC with PostgreSQL and RTPEngine
WebRTC with PostgreSQL and RTPProxy

Lua and KEMI scripting

Minimal Lua config
Load balancer in Lua
SBC with authentication
SBC with authentication and encryption
Registrar with permissions
RTPEngine daisy chaining
MOS with RTPEngine
Stateful dialogs with RTPEngine
SQLite from Lua

Call handling and accounting

Forking
Early media
Accounting
MOS with the acc module
MOS from RTP statistics

Databases

MySQL user storage
PostgreSQL location storage
Redis

Security, tracing and control

TLS only
SIP capture over HEP
HOMER and heplify-server
JSON-RPC
Async call control with EVAPI

Testing

SIPp scenarios

Notes

Agents and user agents
kamctl debugging
kamcmd debugging
sipsak debugging

Debugging

Issue1 rtpengine [rtpengine.c:2615]: rtpp_function_call(): proxy replied with error: Incomplete SDP specification Solution recheck SDP

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Kamailio configurations by altanai. Examples target Kamailio v5.x · Source repository · Kamailio documentation