How to change Contact header on LegA?

[mkezys]

Hello,

I can change Contact on LegB using: bleg_contact_host, bleg_contact_port, bleg_contact_user.

I want to change Contact for LegA also but can't find how. I have in my profile:

enable_contact_hiding=yes
contact_user="AAA"
contact_host="111.111.111.111"
contact_port="5060"

but Contact on LegA stays unchanged. In the log I see:

[getContactHdr, AmBasicSipDialog.cpp:120] DEBUG:  [1D78D8DC-5F8836BC000245A3-EFAFA700] resulting Contact header: <sip:127.0.0.1:5080>
[patch_contact_transport, trans_layer.cpp:160] DEBUG:  contact: <<sip:127.0.0.1:5080>>

The function which actually changes Contact is not called in my understanding:

SBCCallProfile::fix_reg_contact (<-RegisterDialog::fixUacContactHosts<-RegisterDialog::initUAC)

I made a patch to check if my values are red, so looks like that they are:

INFO: SBC: Contact Hiding = '1'

What I am missing?