Provider support (forward original caller id)

[amygoda]

Hello,
I tried callcentric and inphonex and they cannot forward original caller id
any idea which provider can do?

 

[amygoda]

Hello,
Sipphone was support it

any idea

 

[eagle2]

voicetrading.com

 

[amygoda]

Hi,
No, voicetrading.com does not support id control

 

[eagle2]

Strange,
for me it's working. The format should be E.164 (full international number like: 13023849786).

Try also: siptraffic.com -- you must fill static IP table for access to service (your 3cx server external IP address), then you can send original caller-id.

Regards