Can I use AS5350 for Sip to Sip gateway with transcoding

ross.millan · ‎08-27-2008

I have an issue where we need to transcode g711ulaw to g711alaw between voip providers using SIP

I would like to know if it is possible to use an AS5350 for such a task?

Any links or references to what I would need to do in the configuration would also be greatly appreciated.

Marwan ALshawi · ‎08-28-2008

i am not sure if u have DSPs for this !

kzeeshan · ‎09-09-2008

Yes, this can be done by using AS5350 as CUBE.

Please go through the documentation:

Make sure below is configured with proper dial-peers.

voice service voip

allow-connections sip to sip

dial-peer voice 100 voip

incoming called-number 919.......

codec transparent

dial-peer voice 200 voip

destination-pattern 919........

codec g711alaw

Below is for your reference.

Cisco UBE on Cisco.com

Cisco CommunicationsTransformations Whitepapers

Customer Case Studies

Cisco Networkers Presentations

SIP Trunks for PSTN

CUBE Designs

Cisco UBE PBX Interoperability Reports (Avaya / Nortel)