Hello,

You can ask your provider to accept PAI headers that you Would add to your SIP Invite request.

Usually, this is what you do when you want to block Your caller id from showing it to the callee. The only way that the provider can identify you (for billing and legal purposes)
Is by RPID or the PAI headers.

Regards,

Daniel Friedman Trixton LTD.

Tel: 972.72.2557000
Mobile: 972.50.6655579

Email: dani@3xton.com Website: http://www.3xton.com

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