[Asterisk-Users] Cisco Voip Question

[Greg Oliver]

Router#conf term
Router(config)#voice class codec 99
Router(config-class)#codec preference 1 g711ulaw
Router(config-class)#codec preference 2 g729br8
Router(config-class)#codec preference 3 g729r8
Router(config-class)#end 

Router(config)#dial-peer voice 2000 voip
Router(config-dial-peer)#voice-class codec 99
Router(config-dial-peer)#^Z

-Greg


On Thu, 2005-06-30 at 10:22 -0400, Brian C. Fertig wrote:
> Does anyone in here know how to setup auto negotiation between g729 and
> g711ulaw on 
> a cisco 5400?   I would imagine it would be the same on a 3660.  
> 
> The problem I am having is natively the call is setup for g729 however
> when the call is transferred 
> to voicemail it uses ULAW so when the cisco tries to connect to the
> voice mail I get a SIP error
> that the codec couldn't be negotiated.  I need a little in sight on how
> to setup the dial peer or 
> something in the global config for the router.
> 
> 
> TIA
> 
> ..o-------------------------------------------------------o.
> Brian Fertig
> NOC/Network Engineer
> Planet Telecom, Inc.
> Tampa, FL Office
> 
> 
> 
> 
> 
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