CUCM 15 is Out!
Cisco has recently unveiled Release 15 for its Unified Communications Manager (CallManager) and IM/Presence Service, marking a significant milestone in…
SIP
openSIPS Installation Steps
openSIPS is a multi-purpose SIP server that is used by many telephony service providers and offers Class 4, Class 5,…
How to Install & Configure TURN Server (coTURN)
This blog page covers how to install and configure coTURN server for your SIP or WebRTC projects (like Jitsi Meet)…
What is ENUM? ENUM Syntax
ENUM (Telephone Number Mapping, E.164 Number to URI Mapping) is an addressing protocol that converts telephone numbers to URI format…