15 second delay for voice setup on Point-to-Point T1

[kelvin.blair]

Running Call Manager 4.1.3sr4d. Routers 2651xm at host and 3745 at remote. WIC-T1-DSU on Host and VWIC-T1 at remote. QoS is setup to prioritize voice traffic at 70 percent of the bandwidth and signal 5% of the bandwidth. Looking at the QoS policy interface command no packets are getting dropped. The line appears to be clean. Can't see any high volume of traffic over the WAN. I don't think its a WAN problem. Its on five phones over at the remote. Long voice delay shouldn't be happening over a full T1. Has anyone seen this before?

[wong34539]

Bandwidth management for video calls gets managed through the call admission control that regions and locations provide in Cisco CallManager Administration.

http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_administration_guide_chapter09186a00801ec5cf.html#1039147

http://www.cisco.com/en/US/tech/tk543/tk757/technologies_tech_note09186a0080094968.shtml

Any of the tools can be used to monitor the calls

http://www.cisco.com/en/US/tech/tk543/tk759/technologies_tech_note09186a0080094bc3.shtml

[kulagowskir]

Are you sure the delay isn't due to interdigit timeout? IE, you have something like a 9.! pattern, and the system is actually waiting for you to enter more digits before determining that you're done dialing?

[kelvin.blair]

I've checked for it over and over again..