deploying a SIP trunk on CM 4.1.3 sr6i dont see that theres too much to it..is there a need for creating MTP on the router and creating the resource on CM?handoff being delivered via single MPLS T1 from Paetec.?should i be able to ping from call mana...

Having issues with droped calls withing 3 mintues. seems that the telco is not responding to my invite and the call drops after the 180 timeout. is there any setting on CUCM that need to be looked at? want to make sure everything is set on CUCM be...