Integrating Cisco call manager 4.1 with SIP

Unanswered Question
May 23rd, 2007

I am having some difficulties integrating cisco call manager 4.1 with SIP telephony service. Can anyone help with config on both CCM and SIP servers?

I have this problem too.
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gogasca Wed, 05/23/2007 - 15:16

Which is your SIP Provider?

It requires authentication?

What is exactly the problem?

Let us know

MIMOMHAZ333 Thu, 05/24/2007 - 23:05

i have two call manager express one register sccp & sip phones & other register sccp phones only; sccp phone on first call sip on the same call manager & the sccp one in the second cme but sccp on second one can not call sip on the first cme


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