[cisco-voip] Outbound Dial with Carrier SIP Trunk

Matt Slaga (US) Matt.Slaga at us.didata.com
Thu Oct 2 16:05:43 EDT 2008


Try adding this to your config:

 

voice class codec 1

 codec preference 1 g711ulaw

 codec preference 2 g729br8

 codec preference 3 g729r8

 

 

And to your voip dial peers:

 

voice-class codec 1

 

 

 

 

From: Wilusz, Mike [mailto:mikewilusz at pricechopper.com] 
Sent: Thursday, October 02, 2008 3:42 PM
To: Matt Slaga (US); cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Outbound Dial with Carrier SIP Trunk

 

Yup... set here in this dial-peer.  Which is matched properly according
to the debug.

 

dial-peer voice 2 voip

 destination-pattern 1..........

 session protocol sipv2

 session target ipv4:64.206.114.6

 dtmf-relay rtp-nte

 codec g711ulaw

 

 

Mike Wilusz, CCNA

Networking Systems Programmer

Price Chopper Supermarkets / The Golub Corporation

 

From: Matt Slaga (US) [mailto:Matt.Slaga at us.didata.com] 
Sent: Thursday, October 02, 2008 3:40 PM
To: Wilusz, Mike; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Outbound Dial with Carrier SIP Trunk

 

Where are you setting the codec?  The line below says you are not using
VCC, are your dial peers specifying a codec?

 

Oct  2 10:21:18: //10/36ECCAF0801A/SIP/Info/sipSPIGetCallConfig: Not
using Voice Class Codec

 

 

 

 

From: Wilusz, Mike [mailto:mikewilusz at pricechopper.com] 
Sent: Thursday, October 02, 2008 3:35 PM
To: Matt Slaga (US); cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Outbound Dial with Carrier SIP Trunk

 

Matt,

 

Not sure what means.  I see g726r32 is selected as a codec...but why?  I
don't have the set as my codec on the dial-peer and the carrier is set
(or supposed to be) to the same as me.  I guess I'm not really sure what
that line is telling me.

 

Mike Wilusz, CCNA

Networking Systems Programmer

Price Chopper Supermarkets / The Golub Corporation

 

From: Matt Slaga (US) [mailto:Matt.Slaga at us.didata.com] 
Sent: Thursday, October 02, 2008 3:14 PM
To: Wilusz, Mike; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Outbound Dial with Carrier SIP Trunk

 

Probably this:

 

 

Oct  2 10:21:18: //9/36ECCAF0801A/SIP/Info/sipSPISelectDynamicPayload:
Selecting Dynamic Payload : 96 for Codec: g726r32

 

 

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Wilusz, Mike
Sent: Thursday, October 02, 2008 10:31 AM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] Outbound Dial with Carrier SIP Trunk

 

Hey All,

 

We're in the process of trialing a SIP trunk solution from our provider,
PAETEC.  I followed the Cisco docs for configuring a CUBE, but we can
only receive calls and not place them.  The setup is CUCM 6.1(2) -> SIP
Trunk -> CUBE (2811) -> SIP Trunk -> PAETEC SIP Gateway.  I'm very new
to SIP and am trying to analyze the output from debug ccsip all.
Nothing is jumping out at me as the exact reason why the calls outbound
from our CUCM aren't working.  Anybody have any ideas?

 

 




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