Vijeth D wrote:
>
> Hi,
[...moved to SIP Implementors...]
> 1. The rfc specifies that the communication b/n the proxies and the
> location servers is out of scope of the document. Can anybody tell me what
> document or rfc to refer to understand about this communication.
Not sure why the communication between a proxy and a location server is
turning out to be a formidable task; it's simple really -- your location
server could be anything -- a Unix daemon that you wrote which saves info-
rmation to a disk file, finger/rwho daemons, LDAP data store, commercial
DBMS systems, anything you desire. When a proxy wants to resolve a SIP URI
in its domain to a location, it can communicate with the LS in the language
that they both understand -- LDAP queries, SQL statements, Unix commands,
whatever...
> 2. Also there is not much information about the functioning of the SIP
> registrars in the RFC. Is there any document or draft specifying the
> same.?
Are you looking for any specific information on registrars? Having
implemented a registrar/proxy/redirect server, I found out that the RFC had
all the information I needed. Do you have a specific query on the
functionality of a registrar...
Regards,
- vijay
--
Vijay K. Gurbani vkg@{lucent.com,research.bell-labs.com,acm.org}
Internet Software and eServices Group
Lucent Technologies/Bell Labs Innovations 263 Shuman Blvd., Rm 1A-413
Naperville, Illinois 60566 Voice: +1 630 224 0216 Fax: +1 630 713 0184
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