I have subscribed 10 DIDs from my local IP VoIP provider. This gives me 10 local Sydney DIDs.
Currently, I have setup 1 SIP Trunk per DID (local number). Therefore I have 10 trunks. Is there anyway to have 1 Trunk asscociate to this particular provider but have all 10 DIDs associated with the 1 trunk versus having 10 separate trunks.
it depends on if your provider will allow a single registration but send you all your DIDs to it, assuming you register. Many do operate that way and it is much more convenient.