30 Jan
2013
30 Jan
'13
10:16 p.m.
On 01/30/2013 07:36 AM, Alex Balashov wrote:
On 01/30/2013 09:31 AM, Julia wrote:
We need some number manipulation for outgoing calls to PSTN GW. The same manipulations must be in "ru" and "tu", because our PSTN GW adds redirection when tu ≠ ru. When we used INVITE re-parsing for CANCEL, modified "tu" is not included.
I would say your PSTN GW is doing it wrong. No routing should ever be done on To. It is a purely cosmetic commentary on the intended logical destination of the call. Only the RURI should be used for that.
You're 100% correct, but I've also run into carriers that do it. Trying to convince them to change has so far been as effective as talking to a brick wall.
Corey