[cisco-voip] Callback over a Q.SIG

[Brian Henry]

Did you look at this link?
http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a0080237271.shtml
 
Brian

________________________________

From: cisco-voip-bounces at puck.nether.net on behalf of Ruben Montes
Sent: Thu 12/1/2005 7:56 AM
To: tgeorgiev at is-bg.net; cisco-voip at puck.nether.net
Subject: RE: [cisco-voip] Callback over a Q.SIG



Hello,

What do you mean when you say "set the A/B-numbers to NPI = Unknown or
Private"?
How can I set this?

Regards,

Ruben
-----Mensaje original-----
De: Teodor Georgiev [mailto:tgeorgiev at is-bg.net]
Enviado el: jueves, 01 de diciembre de 2005 13:53
Para: cisco-voip at puck.nether.net
CC: Ruben Montes; cisco-voip at puck-nether.net
Asunto: Re: [cisco-voip] Callback over a Q.SIG



 Correct. In general that is the major advantage of QSIG - a lot of
supplementary services like CNIP, CCBS, CCNA and etc...

MD110 supports both call-back on busy and call-back on no-answer with
QSIG
(ECMA) only.

Hint, at the CCM side, set the A/B-numbers to NPI = Unknown or Private,
otherwise the callback might not work! You know, callback is logically
to
work only in a closed internal 'phone network' ;)

On Thursday 01 December 2005 14:13, Ruben Montes wrote:
>       Hello,
>
>
>
>       Does anybody know if it possible to do a callback between a CCM
> 4.1(3) and a PBX MD-110 with BC10?
>
>       I suppose it may depend on the configuration of the QSIG in the
> PBX, am I right?
>
>
>
>       Thanks,
>
>
>
>       Ruben


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