Viewing articles tagged 'SIP Channels'

 Understanding SIP (Session Initiation Protocol)

SIP(Session Initiation Protocol) is the application layer control protocol for multimedia...

 Grandstream UCM610X IP PBX

The Grandstream UCM Series of IP PBX systems are very small and compact full featured phone...

 SIP Trunking

SIP, or Session Initiation Protocol, is the standard communications protocol for voice and video...

 Understanding basic IP Phone features

Understanding basic IP phone features  You are looking for the perfect IP phone but all of the...