IP2IP GW

From: shiran guez (shiranp3@gmail.com)
Date: Wed May 16 2007 - 05:42:58 ART


Hi

I would like to get an advice regarding IP2IP GW

I am using Cisco 2821 with IOS c2800nm-adventerprisek9_ivs-mz.124-11.T.bin

Task: preforming calls from one provider to another trough the GW
Reason: Security an hidden topology

Problem: calls are with shorter duration then what spouse to be

Config:
voice service voip
 address-hiding
 allow-connections h323 to h323
 allow-connections h323 to sip
 allow-connections sip to h323
 allow-connections sip to sip
 fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
 h323
  emptycapability
  ip circuit max-calls 400
  ip circuit default only
 sip
!
voice class media 1
 media flow-through
!
!
dial-peer voice 100 voip
 destination-pattern .T
 voice-class media 1
 incoming called-number .
 fax-relay ecm disable
 fax rate 14400
!
dial-peer voice 101 voip
 destination-pattern .T
 voice-class media 1
 session target ipv4:<Destination provider IP>
 fax-relay ecm disable
 fax rate 14400
!

I will appriciate if some one have a idea what can cause the short duration
problem.

note: hangup call is 16 normal, there is no bad voice problem!

-- 

Shiran Guez MCSE CCNP NCE1 http://cciep3.blogspot.com



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