Sept. 20, 2013
1:26 p.m.
Hi all, A question for you: do LNP-over-SIP providers--the kinds that return RFC 4694-encoded SIP redirects with the LRN in the 'rn' parameter in the user part of the Contact URI--commonly return the SPID/OCN as well? One major provider we know does; they return a 'spid' on all numbers, regardless of whether 'rn' does. However, others don't return any operator-identifying information at all apart from the LRN. Does anyone have a sense, anecdotally, of how common it is to give back a SPID? Thanks, -- Alex Balashov - Principal Evariste Systems LLC 235 E Ponce de Leon Ave Suite 106 Decatur, GA 30030 United States Tel: +1-678-954-0670 Web: http://www.evaristesys.com/, http://www.alexbalashov.com/