Sameer,
You can following the guide below to change your complexity. I can't tell what type of router you have based on your email, but you may only have C549 DSPs, meaning you'll need to configure either complexity high or medium. If that is the case, you should configure high based on your codec list. If you have C5510 DSPs, you can use codec complexity flex (which is the default) to take care of your 729b calls.
http://www.cisco.com/en/US/tech/tk1077/technologies_tech_note09186a00800b6710.shtml
-ryan
Blogs and organic groups at http://www.ccie.net
Received on Mon Apr 27 2009 - 09:13:53 ART
This archive was generated by hypermail 2.2.0 : Mon May 04 2009 - 07:39:13 ART