[SR-Users] Contact header requirement

David Villasmil david.villasmil.work at gmail.com
Mon Dec 2 22:49:17 CET 2019

Hello guys,

I'm connecting to a provider who requires the contact contains the proxy's
IP... I know this is weird and totally off-rfc...

I setup the topoh module and used

modparam("topoh", "mask_ip", "[PROXY_IP]:5060")

but this makes the contact:

Contact: <sip:[PROXY_IP]:5060;line=sr-Z213nshDqt98-2qiIoT8GFf.

I know this is how it works, but they don't like the additional


Has anyone faced this kind of thing? is there any other way to set this to
something like:

Contact: <sip:[PROXY_IP]:5060>

that won't mess everything?

Thanks all,

David Villasmil
email: david.villasmil.work at gmail.com
phone: +34669448337
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