Hi, I have a Yeastar S20 with Grandstream GXP2160 phones.
Outbound calls show main number with "0" on the end.
How do I get it to show the Extension number?
Hi, I have a Yeastar S20 with Grandstream GXP2160 phones.
Outbound calls show main number with "0" on the end.
How do I get it to show the Extension number?
Hi Roy,
Thanks for post. I agree on Larry. You might need to post the information.
Mostly, it could be the issue on provider side.
Also we would like to wait for your comment.
Sorry, but cannot answer as you failed to mention how your calls are handled - SIP, analog, PRI, etc> we also need to understand your locale as different countries and providers handle CID differently.