Hi. 

1. NAPTR question - RFC 3263 eludes to using NAPTR resolution for an
entire domain, for example, in order to find the ingress proxy for
callee sip:[EMAIL PROTECTED], one needs to invoke the algo in RFC 2915
on the host/domain portion of the sip uri, i.e. example.com.

Is there a way to go down to granularity of user search? E.g. for
[EMAIL PROTECTED] I want to go via specific ingress server (in the
domain example.com) or perhaps even look this user in a diff domain...?

2. ENUM question - Say I am a VoIP operator (example.com) serving all
the 1000 users of +1-978-123-xxxx, but one. The user +1-978-123-6789 is
to be served by the VoIP operator (diffop.com). How would I design my
ENUM DB to reflect that? Where would my ENUM DB (name server) be located
on the E164.arpa tree? (Will it be "located" both at
3.2.1.8.7.9.1.e164.arpa and at .9.8.7.6.3.2.1.8.7.9.1.e164.arpa or only
at 3.2.1.8.7.9.1.e164.arpa with specific ENUM/NAPTR record for the user
6789?)

Thx
-uri

_______________________________________________
Sip-implementors mailing list
Sip-implementors@cs.columbia.edu
https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors

Reply via email to