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Archive for May 14th, 2010

Trunk to Asterisk from Cisco Call Manager Express

May 14th, 2010 No comments

This configuration enables a trunk between an Asterisk Open Source PBX and Cisco Unified Call Manager Express: Read more…

Categories: Voice over IP Tags: ,

SIP – Communicating Between Domains

May 14th, 2010 No comments

Another Aide-Memoir: SIP User Agents in different domainsĀ  – session establishment (also uses location server): Read more…

Categories: Voice over IP Tags: ,