Viewing articles tagged 'SIP Ports'

 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...

 Main Account Info

Dialing Codes 011+Country Code+number: International*97: to access directly the...