Re: [SR-Users] Not able to replace route_uri in contact header uri

Hello,

can you paste here a sample SIP request and point what part of it do you want to update? Otherwise I don't understand what do you mean by "the domain part of $route-uri in contact header".

Cheers, Daniel

On 13.04.17 13:13, Narayan P wrote:

Hi ,

Can anybody help me how to replace the domain part of $route-uri in contact header .

I am using avp_subst().But kamailio is not starting.

I am new to kamailio.Any help will be highly appreciated.

Thanks,

Narayan

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*From:* Narayan P *Sent:* Wednesday, April 12, 2017 8:17:02 AM *To:* sr-users@lists.sip-router.org *Subject:* Not able to replace route_uri in contact header uri

Hi All,

I am using pjsip client and kamailiio,both running on different servers.I want to replace the uri on which pjsip is running with the uri on which kamailio is running in contact header. I put some logs on route[REGISTRAR] and able to see the $route_uri as kamailio server uri($avp(s:fs) and $hdr(Contact) as pjsip server uri ($avp(s:contact).But I am not able to replace the uri with avp_subst() function.

Can anybody help me how to replace the uri or with any any other function.

Below I have put the snippet of config file.

# Handle SIP registrations route[REGISTRAR] { if (!is_method("REGISTER")) return;

    if(isflagset(FLT_NATS)) {
            setbflag(FLB_NATB);

#!ifdef WITH_NATSIPPING # do SIP NAT pinging setbflag(FLB_NATSIPPING); #!endif } xlog("Narayan: before sending contact\n"); $avp(s:contact) = $hdr(Contact); $avp(s:fs) = $route_uri; xlog("Narayan: Forced socket is $avp(s:fs)\n"); xlog("Narayan: contact header is $avp(s:contact)\n"); avp_subst("$avp(s:contact)/avp(s:contac)/g", "/(.*)@(.*)/$route_uri/"); #avp_pushto("$ru/domain","$fd"); #rewritehostport("185.122.206.62:5060"); t_on_reply("MANAGE_REPLY"); t_relay(); #if (!save("location")) { # sl_reply_error(); #} exit; }

Any suggestion will be highly appreciated.

Thanks, Narayan

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