Your scenario doesn’t make any sense.  We do not send an invite on answer.  You haven’t actually answered what you are trying to actually accomplish, just what you think you want the sip traffic to be in a scenario that doesn’t exist.

On Dec 15, 2014, at 8:16 PM, Ahmed Habiba <ahabiba@gmail.com> wrote:

Thanks you really Michael.

My point is as below:
1-when FS get Invite from A number the TO is as below:

2-and when I run answer application, FS send invite to A number with TO as below:

3-I want when I run answer application to edit the TO header and to add some prefix like 505 as below:
To: <sip:5052020@71.233.135.12>

is this possible, by editing sip header, and if so how can I do so?

Your kind usual support will be appreciated.


From: Michael Jerris <mike@jerris.com>
To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Date: December 13, 2014 at 12:37:42 AM GMT+3
Reply-To: FreeSWITCH Users Help <freeswitch-users@lists.freeswitch.org>
Subject: Re: [Freeswitch-users] SIP Header Modification / Manipulation


if you are looking to update the display of the number that is being called on the caller phone, you want to be looking at display udpates, and callee_id_name and callee_id_number params.

On Dec 12, 2014, at 2:39 PM, Ahmed Habiba <ahabiba@gmail.com> wrote:

Dears,

Kindly help me on how can I modify the SIP header in the re-invite in the below scenario:


[A Number] <———>[FreeSWitch]<———>[B Number]


1-A Number Call B Number (Sip Invite sent from A number)
2-B number is not registered.
3-Call logic let FreeSwitch answer the call( Freeswitch send re-invite to A number)

in the part number 3 I like to do modification on the SIP headers, by for example changing the From or To.


Your help will be appreciated.
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