[SR-Users] B2BUA issues

[phillman25]

Hi Alex

Thanks for your prompt reply.

The PGW 2200 solution is used as our core PSTN gateway where its currently
handling many SS7, H.323 and SIP interconnections. However, there are a few
scenarios like the example described below, that the call is originating
from Kamailio being sent to the PGW and then back to Kamailio for
termination and this scenario doesn't seem to work.

Do you think that by implementing SEMS or Asterisk in between the PGW and
Kamailio could resolve this issue for these specific scenarios?