[VoiceOps] ACME Contact Header rewrite

[Lee Riemer]

Anyone know how to disable the Contact rewrite?  I'm trying to build a 
PBX in a Metaswitch and the configured SIP binding has an ACME as it's 
proxy.  I have outbound working fine, but it breaks on inbound as the MS 
is looking for the PBX IP in the Contact header, not the ACME's.  I 
understand the point is for the signaling to come back to the ACME, but 
the proxy setting in the SIP binding takes care of that.

Lee