MULTI-SIP CALL A NUMBER (Outgoing calls )

Hello,
I’m new…

It is possible to dial a number(landline ) with multi-sip suddenly and take the first available line ?

For exem: I call number 900 with multi-sip sunddenly and first line available taken is stop the rest of line calling.

Thanks

Please provide a link to “multi-sip suddenly”. I cannot find anything about it.

Asterisk can start multiple calls in multiple technologies, and abandon the remaining calls when one answers. It is not a SIP proxy, so it is possible for more than one call to get answered and start charging, but only one will be bridged to the calling side. It does not use any SIP specific features for this - the calls do not share a call ID.