Configuring acme not to send maddr in the contact header of REGISTER
Is there any way to configure acme 4500 to not to add maddr parameter ?. I dont want to use HMR to remove maddr parameter in the contact header
REGISTER ---> Acme 4500 ---> REGISTER ( with contact having maddr)
REGISTER sip:registrar.com:5090 SIP/2.0
Via: SIP/2.0/UDP 192.168.240.122:5065;branch=z9hG4bK4v0m1l306o7tt9gv6bs0.2
From: "IQSIP01" <sip:12345678@fomain.com;transport=udp;user=phone>;tag=1
To: <sip:registrar.com:5090>
Call-ID: 1-17364@192.168.240.34
CSeq: 1 REGISTER
Resource-Priority: ets.4
Contact: <sip:mdduser@192.168.240.34:5065;maddr=192.168.240.122;ob;transport=udp>
Max-Forwards: 15