Why SBC is adding an extra Route header?
Hi,
We have different type of IP-PBX'es configured on the access side of the SBC. We noticed that ACME is adding an extra route header while sending the INVITE to the Core.
As we already add a Route: header via an HMR from access towards the Core, this second Route: header is causing call failure in out IMS Core.
See below the sip message from SBC to Core.
INVITE sip:0177654036@ims.imscore2.net:5060 SIP/2.0
Via: SIP/2.0/UDP 10.45.212.164:5060;branch=z9hG4bKeqglri302o40ke41p7o0.1
From: <sip:+31312206101@ims.imscore2.net;user=phone>;tag=SDifhr501-1068930~dcc7993e-8b63-4e01-b7e9-7fd5c013d293-23701390