Hi all,
i want to connect my server, to a VSP , and they do support SIP-trunks (ip-peering) or ping-trunk or …
they will provide a Connectivity to do a sip-ip-peering between my server & their system ( SBC)
IP peering or ping : is basically the “options” message coming from VSP to my server, and i should reply with 200OK
they have asked me ,to insert PPI or PAI header for any invite calls , in order to accept these invites…
here is my questions:
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do i need anything special configs to do this sip trunk or it will work ,just as when i create a context+dial plan in extensions.conf & then add the sip-registery to sip.conf?
what i mean is i currently have sip-registery , accounts ,and will this configuration works for the sip trunk configuration? -
how do i tell the system to use a number from my assigned pool of number from the VSP ? , if inserted them in the extensions.conf using the same DIALPLAN will it works?
so basically ,is there any difference between siptrunk using registery-accounts & the Ip peering(ping= options messages followed by 200ok ) ?
Appreciate your time & support.