More and more SIP trunk services appear in the market. A SIP trunk is a direct connection of your Cisco Unified Callmanager to a Service provider over IP, via SIP. A SIP trunk allows a company to replace the traditional ISDN lines in a centralized manner. This means fewer PSTN circuits and less circuit termination [...]
Filed under: Collaboration | Tagged: CUCM, SIP, SIP Trunking, UC Manager, UCM, UCM-SME | 5 Comments »
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