RE: Voice signalling in India

From: RSiddappa@xxxxxxxxxx
Date: Fri Mar 22 2002 - 12:20:53 GMT-3


   
Yumnme,

The standards in India are based on the European standard.

R.

-----Original Message-----
From: yuen me [mailto:yuen_me@hotmail.com]
Sent: Thursday, March 21, 2002 2:18 PM
To: ccielab@groupstudy.com
Subject: OT: Voice signalling in India

Hi,

i know there are a lot of india professional here and want to ask for help.
I need to build an international toll bypass between PBX in US and PBX in
india. i don't know much about india and your help is appreciated:

- which voice-vic 2600/3600 is homologated in India: FXO, E&M, or T1 or e1 ?
- which compand-type is used: ulaw / alaw
- which signaling can be used: CAS, CCS, PRI, q.sig, r2
- is there any regulatory limitation ? There is no PSTN hopoff in this
application so I assume there should not be problem.

Thanks.

yuenme



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