4 Aug
2022
4 Aug
'22
4:35 a.m.
Hello,
please do not add the Contact header as second parameter to the insert_hf.
Try this out:
remove_hf("Contact");
insert_hf("Contact:
<sip:00912269240500@10.52.26.98:5060<http://sip:00912269240500@10.52.26.98:5060>>\r\n");
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>
From: sr-users <sr-users-bounces(a)lists.kamailio.org> On Behalf Of Ankit Jayswal
Sent: Thursday, August 4, 2022 7:27 AM
To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org>
Subject: Re: [SR-Users] Contact header modification - Kamailio
Yes,
When I use remove_hf() and insert_hf() it doesn't remove the value of the Contact
header properly.
Below code executed:
remove_hf("Contact");
insert_hf("Contact:
<sip:00912269240500@10.52.26.98:5060<http://sip:00912269240500@10.52.26.98:5060>>\r\n",
"Contact");
I have given the sngrep INVITE request below after applying the above code. See the
highlighted contact header not removing previous value properly.
[cid:image001.png@01D8A7ED.E4CD09C0]
On Wed, Aug 3, 2022 at 8:30 PM Alex Balashov
<abalashov@evaristesys.com<mailto:abalashov@evaristesys.com>> wrote:
How did you conclude that it doesn’t work?
On Aug 3, 2022, at 8:06 AM, Ankit Jayswal
<ankit.jayswal@engagely.ai<mailto:ankit.jayswal@engagely.ai>> wrote:
Hello,
Can you suggest directly replacing the value of the Contact header ? As
remove_hf("Contact") does not work for me.
I need just Contact:
<sip:009122692405xx@10.52.26.98:5060<http://sip:009122692405xx@10.52.26.98:5060>>
instead of,
Contact: <sip:0091692405xx@45.118.162.x:5080;alias=10.52.26.102~5080~1>
On Tue, Aug 2, 2022 at 12:56 PM Alex Balashov
<abalashov@evaristesys.com<mailto:abalashov@evaristesys.com>> wrote:
The suggestion given by Henning was to remove the existing Contact header, and replace it
with whatever value you like.
--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
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On Aug 2, 2022, at 1:12 AM, Ankit Jayswal
<ankit.jayswal@engagely.ai<mailto:ankit.jayswal@engagely.ai>> wrote:
Hello,
Whenever I try the remove_hf("Contact") function the call leg is divided into
the two parts and the call is not getting set up properly and not progressing.
I am just looking for a function that can modify the Contact header value of an existing
Contact header.
On Mon, Aug 1, 2022 at 8:31 PM Henning Westerholt
<hw@gilawa.com<mailto:hw@gilawa.com>> wrote:
Hello,
you need to do a “remove_hf(“Contact”)” before.
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
From: Ankit Jayswal
<ankit.jayswal@engagely.ai<mailto:ankit.jayswal@engagely.ai>>
Sent: Monday, August 1, 2022 4:26 PM
To: Henning Westerholt <hw@gilawa.com<mailto:hw@gilawa.com>>
Cc: Kamailio (SER) - Users Mailing List
<sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>>; Amey Naik
<amey.naik@engagely.ai<mailto:amey.naik@engagely.ai>>; Devanand Jalla
<devanand.jalla@engagely.ai<mailto:devanand.jalla@engagely.ai>>
Subject: Re: [SR-Users] Contact header modification - Kamailio
Hello,
Thanks for your reply, but I am looking to replace the value in the Contact header. Which
function can help me to do this ?
I tried,
assign_hf_value("Contact",
"<sip:00912269240xxx@10.52.26.98:5060<http://sip:00912269240xxx@10.52.26.98:5060>>");
But that is not working properly, it assigns value but previous value also remains in
it.
On Mon, Aug 1, 2022 at 6:11 PM Henning Westerholt
<hw@gilawa.com<mailto:hw@gilawa.com>> wrote:
Hello,
the topos module can do that, among other things. Alternatively there is also the topoh
module, which do not need any backend storage.
Cheers,
Henning
--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com
From: sr-users
<sr-users-bounces@lists.kamailio.org<mailto:sr-users-bounces@lists.kamailio.org>>
On Behalf Of Ankit Jayswal
Sent: Monday, August 1, 2022 2:37 PM
To: sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
Cc: Amey Naik <amey.naik@engagely.ai<mailto:amey.naik@engagely.ai>>; Devanand
Jalla <devanand.jalla@engagely.ai<mailto:devanand.jalla@engagely.ai>>
Subject: [SR-Users] Contact header modification - Kamailio
Hello Team,
I am in need to modify the contact header in Kamailio before sending an INVITE request to
the SIP trunk provider. Basically the IP address I need to modify in the contact header.
Please suggest a better way to do this. Below is an example.
OLD (Existing):
Contact: <sip:009169240xxx@45.118.162.x:5080;alias=10.52.26.102~5080~1>
NEW (Needed):
Contact:
<sip:00912269240xxx@10.52.26.98:5060<http://sip:00912269240xxx@10.52.26.98:5060>>
I tried various functions from the textops module but no hope.
I am looking for a function that can replace the contact header's value. Please help
me with this.
--
Thanks & Regards,
Ankit Jayswal | Specialist - Software Development
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Kamailio - Users Mailing List - Non Commercial Discussions
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--
Alex Balashov | Principal | Evariste Systems LLC
Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free)
Web: http://www.evaristesys.com/, http://www.csrpswitch.com/
__________________________________________________________
Kamailio - Users Mailing List - Non Commercial Discussions
* sr-users@lists.kamailio.org<mailto:sr-users@lists.kamailio.org>
Important: keep the mailing list in the recipients, do not reply only to the sender!
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