----- Mensaje original ----- De: Matteo D'Amato matteo@ecosma.com Fecha: Martes, Noviembre 25, 2008 10:12 am Asunto: [Kamailio-Users] Username vs DID
Yes I am using a PSTN Gateway, should I create a new table to hold the link between the username and DID or do I use the information in the alias table?
And there may be some local calls between users, so are you saying it would have been easier to use their actual DID numbers as their usernames?
I have seen something like this ie:
PSTN Number: 7565079 Internal Extension:5079
So you use as username= 5079, and PSTN number 7565079.
But it's always better, I think, to have internal user names as "John" and associate its DID only when he is trying to reach the PSTN, adding the RFC 3325 header field P-Asserted-Identity with the DID number.
--Matteo
Matteo,
IMHO, you can create users like name.lastname and link that usernames with DIDs in other table (or db_aliases as well). Then, when you route a call to PSTN you can do uac_replace_from or add headers like P-Asserted-Identity or Remote-Party-ID (take care of this depending on your PSTN GW model) looking for the preferred ANI in your db.
Pablo
On Tue, Nov 25, 2008 at 2:17 PM, ingdavidcespedes@cable.net.co wrote:
----- Mensaje original ----- De: Matteo D'Amato matteo@ecosma.com Fecha: Martes, Noviembre 25, 2008 10:12 am Asunto: [Kamailio-Users] Username vs DID
Yes I am using a PSTN Gateway, should I create a new table to hold the link between the username and DID or do I use the information in the alias table?
And there may be some local calls between users, so are you saying it would have been easier to use their actual DID numbers as their usernames?
I have seen something like this ie:
PSTN Number: 7565079 Internal Extension:5079
So you use as username= 5079, and PSTN number 7565079.
But it's always better, I think, to have internal user names as "John" and associate its DID only when he is trying to reach the PSTN, adding the RFC 3325 header field P-Asserted-Identity with the DID number.
--Matteo
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Pablo Hernan Saro