[Freeswitch-users] SIP Header Modification / Manipulation

[Michael Jerris]

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 at 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.
>