And if we were the trunk provider in this case - I would probably trunk it to a separate machine, or run a second instance of asterisk on the same machine and bind it to the secondary IP address / sip port combo, peer the two instances and then send it out via the second instance.
Sent from my iPhone > On 26 May 2016, at 7:46 AM, Glenn Geller (VDOPh) <ggel...@vdo-ph.com> wrote: > > Hi, > > Usually, the trunk provider(s) provide a mechanism to support this, and it's > the "Tech Prefix" or just "Prefix". > > So, for Tenant 1, send 12348005551212 and for Tenant 2, send 56788005551212. > > They'll then strip the prefix, and send along to 8005551212 > > Most trunk providers worth anything will support this type of termination. > > Hope this helps, > > Glenn @ VDO > >> On Wed, May 25, 2016 at 2:13 PM, Attila Megyeri <amegy...@minerva-soft.com> >> wrote: >> Hi! >> >> >> >> I would like to reopen a discussion that I saw a couple of years ago, with >> the subject “Sending Calls via SIP trunk from two different IP addresses >> from same Asterisk Machine” >> >> >> >> The use case is simpe: There are providers that want to see a separate >> source IP address for each of their customers SIP trunks. Now, if we have an >> asterisk box with several customers, we have a problem. >> >> >> >> Does anyone have experience in this topic? How could we send outgoing calls >> (to the same destination IP) from different source IPs depending on the >> caller ID (Based on From: field, sip account, preferred-identity, whatever). >> >> >> >> I was thinking about some Kamailio, or SBC that would take the calls from >> asterisk using a user/pass authentication on a single interface, and >> initiate calls from a dedicated IP address for each customer. >> >> Any better idea? >> >> >> >> Thanks >> >> >> >>
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