[cisco-voip] Gateway configuration for UCCCE SIP Outbound Dialer

Reto Gassmann voip at mrga.ch
Thu Mar 20 17:08:50 EDT 2014


Hello Group

we try to set up the SIP Outbounddialer with a UCCE 9.
The UCCE part is working and the PG is sending SIP to the Gateway. However, the Gateway (2921 IOS 15.2(3) T4) does not accept the SIP requests.
The gateway is also used for PSTN calls to the CUCM. We habe dialpeers set up to the PRI (PSTN) as well as to the CUCM (h.323).

dial-peer voice 9900 voip
tone ringback alert-no-PI
description  to CUCM PreProd
preference 2
destination-pattern 99[0-7].
progress_ind setup enable 3
session target ipv4: [CUCM IP]
voice-class codec 3
voice-class h323 1
dtmf-relay h245-alphanumeric
playout-delay nominal 50
no vad

Has anyone a sample SIP configuartion of a Gateway that works with the SIP Outbound Dialer?
we have added this config to the gateway

voice service voip
ip address trusted list
  ipv4 [UCCE PG IP]
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
sip
  rel1xx supported 100rel

Thanks for you help

Reto
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