05-15-2012 01:23 PM - edited 03-16-2019 11:10 AM
Hi,
I have the follow environment:
ip phones (SCCP and SIP) ----------- CME-SRST(Site B) --------H323-----------CUCM (Site A)
|
PSTN
Every phones are registered on CUCM (site A) in SRST mode.
The SCCP phone are doing outbound call normally via PSTN local, but the SIP phones calls are dropping.
thanks.
05-16-2012 11:00 AM
Hi Gragory!!!
The SIP phones are making outbound calls now!!!
The dial-peer voip was the solution.
thanks.
05-16-2012 11:13 AM
Good to hear!
Can you elaborate on the solution?
05-16-2012 11:18 AM
I put the follow:
dial-peer voice 706 voip
corlist outgoing DF
description LIGAR-CURITIBA-1
destination-pattern 706.$
session target ipv4:172.20.1.106
voice-class codec 1
voice-class h323 1
dtmf-relay h245-alphanumeric
no vad
At the moment of the call o codec is being negotiated right now.
thanks.
05-16-2012 11:11 AM
You wouldn't need any dial peers for the directory numbers on the SIP phones.
It doesn't look like you have an MTP setup on the gateway (CME).
On the gateway configuration for the CME router in CUCM do you have the "Require MTP" box checked off?
You may need to create the MTP on the gateway and register it to CUCM for it to work.
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