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New Member

implement VoIP

I'm in vietnam, I have a Router 2600, panasonic PABX, and a leased line 64

kbps, how to I implement a network to make calls over IP enviroment to a

swiss IP Network.

And after that if the leased line down accident I want to the call being

redirected by PBX throughout PSTN.

Help me as soon as possible!

Thank you very much!

Chinh

  • Other Collaboration Voice and Video Subjects
2 REPLIES
New Member

Re: implement VoIP

Chinh,

HI! This is the document that will help you understand more details about Toll bypass and configuring your 2600 for VoIP. This document explains what kind of card you need to connect your 2600 to your PBX.

http://www.cisco.com/en/US/partner/products/hw/routers/ps259/products_configuration_guide_chapter09186a008007e606.html

Just want to make sure you understand that you only have 64kbps of bandwidth. A VoIP application running G.711 codec with overhead can consume up to 80kbps and G.729 consumes 24kbps. You need to run G.729 codec or your VoIP will suffer major degradation

New Member

Re: implement VoIP

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