Adiseshu, If you want to copy the cpc and isup-oli part from the incoming From header to outgoing From header, you have to change source code. Regards, /Kaiduan On Wednesday, February 23, 2022, 05:21:06 a.m. EST, Dragos Oancea <dragos@freeswitch.org> wrote: maybe reading chan var "sip_full_from" and putting its contents in a special sip "X-" header. On Tue, Feb 22, 2022 at 6:34 PM Adiseshu Channasamudhram <csadi@hotmail.com> wrote: Hello Team As I have not got any response, trying this a different way How can I pass aniii to outgoing from header? Regards Adi Sent from my iPhone On Feb 18, 2022, at 7:23 AM, Adiseshu Channasamudhram <csadi@hotmail.com> wrote: Hello FS experts Can someone please help me with this? Thanks Adi Sent from my iPhone On Feb 17, 2022, at 12:05 PM, Adiseshu Channasamudhram <csadi@hotmail.com> wrote: Hello Team I have a requirement to copy from header from the incoming INVITE to the outgoing INVITE right now, below is the from header from incomign invite From: "123-456-7788" <sip:+11234567788;cpc=ordinary@12.18.10.15:5060;user=phone;isup-oli=0>;tag=2bf345ee but the outgoing INVITE has the from header as below From: "123-456-7788" <sip:+11234567788@18.1.8.19>;tag=yaXFUFjD666ym How can i copy the cpc and isup-oli from the incoming from header to the outgoing header? Thanks in advance Regards Adi _________________________________________________________________________ The FreeSWITCH project is sponsored by SignalWire https://signalwire.com Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services. Build your next product on our scalable cloud platform. Join our online community to chat in real time https://signalwire.community Professional FreeSWITCH Services sales@freeswitch.com https://freeswitch.com Official FreeSWITCH Sites https://freeswitch.com/oss https://freeswitch.org/confluence https://cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users https://freeswitch.com _________________________________________________________________________ The FreeSWITCH project is sponsored by SignalWire https://signalwire.com Enhance your FreeSWITCH install with disruptive priced SMS and PSTN services. Build your next product on our scalable cloud platform. Join our online community to chat in real time https://signalwire.community Professional FreeSWITCH Services sales@freeswitch.com https://freeswitch.com Official FreeSWITCH Sites https://freeswitch.com/oss https://freeswitch.org/confluence https://cluecon.com FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users https://freeswitch.com