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Hi,<br><br>Has anyone tried SIP trunking between CUCM 6.1.2 and CUCM 7.1(2) or 7.1(3)? I am having issues where the trunk does not come up. Anyone try SIP trunking between CUCM 4.3(2) and 7.1(2)? <br><br>Thanks,<br>Syed <br> <br /><hr />Chat with Messenger straight from your Hotmail inbox. <a href='http://www.microsoft.com/windows/windowslive/hotmail_bl1/hotmail_bl1.aspx?ocid=PID23879::T:WLMTAGL:ON:WL:en-ww:WM_IMHM_4:092009' target='_new'>Check it out</a></body>
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