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New Member

Integrating CCM4.0 with SIP Proxy server

Hi,

We am integrating CCM4.0(1) with Cisco SIP Proxy server 1.3 of the service provider.

We have configured the SIP trunk(UDP,port 5060).We have configured a route pattern 9.!# with sip trunk as gateway.I have configured MTP(software)

Whenever I try to dial outside,I get a fastbusy tone.

Let me know how to resolve this problem.

Regds

Kiran

1 REPLY
New Member

Re: Integrating CCM4.0 with SIP Proxy server

Any chance of a packet dump indicating what's going on between CCM4 and the SP's proxy? The most common issue we see involves the SP challenging for authentication credentials. The SIP packets are all text-based and should be easy to read.

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