[SR-Users] sr-users Digest, Vol 108, Issue 15

[Alex Balashov]

You're approaching this the wrong way. I was referring to the Kamailio route script, not the C source. You shouldn't need to modify any Kamailio source code to achieve what you want. 

On 16 May 2014 07:32:50 GMT-04:00, varun pratapsingh <varunps2003 at gmail.com> wrote:
>HI Alex,
>
>Thanks for the suggestion. I tried using the function
>sl_send_reply(msg,
>403, "Forbidden") in the receive.c file after including the header
>files.
>But the following error is coming when compiling the kamailio.
>
>
>CC (gcc) [kamailio]             receive.o
>receive.c: In function âsend_denialâ:
>receive.c:375: warning: implicit declaration of function
>âsl_send_replyâ
>LD (gcc) [kamailio]             kamailio
>receive.o: In function `send_denial':
>/home/varun/EP1.0/kamailio-4.1.3_src/kamailio-4.1.3/receive.c:375:
>undefined reference to `sl_send_reply'
>collect2: ld returned 1 exit status
>make: *** [kamailio] Error 1
>
>Please suggest any solution to this problem. So I have make some
>changes in
>the Makefile as it seems to be linking problem.
>
>Thanks in advance.
>
>Regards
>Varun
>
>
>Date: Wed, 14 May 2014 13:09:44 +0100
>> From: varun pratapsingh <varunps2003 at gmail.com>
>> To: sr-users at lists.sip-router.org
>> Subject: [SR-Users] How to reply an INVITE with 403
>> Message-ID:
>>         <CAMSCRPnCHq+v3hbirAAGWTP2kNSFvmxM=8g=
>> uWHAk8evaUEr7A at mail.gmail.com>
>> Content-Type: text/plain; charset="utf-8"
>>
>> Hi All,
>>
>> I want to handle a special case in the Kamailio 4.1.3. When I receive
>> INVITE from some UAC I wanto reply it with 403 message. I am using
>the
>> Kamailio in Proxy mode when the INVITE comes I want to reply it with
>403
>> and do not want to send this INVITE to SIP Server.
>>
>> I expored the Kamailio source code and found that fucntion
>receive_msg() in
>> file receive.c receives all the SIP messages. I am able to parse the
>SIP
>> INVITE from such UACs but how to reply them with 403 SIP Code. I am
>unable
>> to use the t_reply("403","Forbidden") here in this function/file.
>Also in
>> this function finally the forward_reply(msg); is called which sends
>the
>> INVITE to the Sip Server. But I dont want to send anything to SIP
>Server in
>> this case but want to reply the UAC with 403. Can you please guide me
>how
>> to do and where to do this.
>>
>> I am new to kamailio. Please help.
>>
>> Regards
>> Varun
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>> ------------------------------
>>
>> Message: 5
>> Date: Wed, 14 May 2014 08:11:12 -0400
>> From: Alex Balashov <abalashov at evaristesys.com>
>> To: sr-users at lists.sip-router.org
>> Subject: Re: [SR-Users] How to reply an INVITE with 403
>> Message-ID: <53735D60.8020308 at evaristesys.com>
>> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>>
>> Varun,
>>
>> It's as simple as:
>>
>>     sl_send_reply("403", "Forbidden");
>>
>> -- Alex
>>
>> --
>> Alex Balashov - Principal
>> Evariste Systems LLC
>> 235 E Ponce de Leon Ave
>> Suite 106
>> Decatur, GA 30030
>> United States
>> Tel: +1-678-954-0670
>> Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
>>
>>
>
>
>------------------------------------------------------------------------
>
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--
Sent from my Nexus 10, with all the figments of autocorrect that might imply.

Alex Balashov - Principal
Evariste Systems LLC
235 E Ponce de Leon Ave
Suite 106
Decatur, GA 30030
United States
Tel: +1-678-954-0670
Web: http://www.evaristesys.com/, http://www.alexbalashov.com/
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