May 5, 2016
CUCM PRI to SIP conversion outbound and inbound calls ring busy
CUCM PRI to SIP conversion outbound and inbound calls ring busy
In this post we’ll be working with Cisco Unified Communications Manager, Cisco Unified Border Element and SIP. We’re going to walk through a troubleshooting scenario and examine the cause and the “why” behind the cause as well as a path to resolution.
Your company has an existing UC system that uses a T1/PRI in it’s gateway for PSTN access and they have asked you to convert it over to SIP. Easy,…
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