[Asterisk-Users] GSM codec with Cisco equipment

Juan J. Sierralta P. juanjo at atmlab.utfsm.cl
Sat Feb 14 12:47:19 MST 2004


On Fri, 2004-02-13 at 22:33, John Todd wrote:
> I had been under the impression (after actual tests) that the GSM 
> codec supplied with Asterisk was not compatible with the GSM codec 
> supported by the Cisco VoIP equipment (PRI and DS3 gateways.)
> 
> However, I hear recent news that this is no longer the case.  Can 
> someone with a "big" Cisco media gateway (58xx or similar) please 
> test and let the community know if this works with recent IOS images? 
> I will attempt to test with a "small" media gateway in the near 
> future, but my schedule is pretty much booked solid for the next week.

	Using a Cisco IAD 2431 with GSM showed no problem if I use SIP, it
seems that there is no support for MGCP+GSM for this box yet.

-- 
Juanjo sin .sig




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