[OpenSIPS-Users] how to make a phone call to between two different domain sip server

MichaelLeung gbcbooksmj at gmail.com
Mon Nov 3 17:40:46 CET 2014


thanks Samy

i will do the test in the following coming days.

Michael


On 11/04/2014 12:15 AM, SamyGo wrote:
> Hi Michael,
>
> You can follow what Bogdan mentioned and your call will get routed to 
> the other OpenSIPS as long as the FQDN is resolvable. If your users 
> don't want to add the other domain while dialling then you can add the 
> static routing code logic in the opensips.cfg file and restart opensips.
>
> Thanks,
> Sammy
>
>
> On Mon, Nov 3, 2014 at 5:06 AM, Michael Leung <gbcbooksmj at gmail.com 
> <mailto:gbcbooksmj at gmail.com>> wrote:
>
>     thanks for you all reply
>
>     now i have a further knowing of SIP
>
>     to Samy
>
>     which configure file should i add these syntax to ?
>
>     root at CDlinux:/home/yliang1# ls
>     /usr/local/opensips_proxy/etc/opensips/opensips_residential_2014-10-26_15\:6\:17.cfg
>
>     */usr/local/opensips_proxy/etc/opensips/opensips_residential_2014-10-26_15:6:17.cfg*
>     *
>     *
>     root at CDlinux:/home/yliang1#
>
>
>     i followed the tutorial to install opensips to
>     /usr/local/opensips_proxy
>
>
>
>
>
>
>
>     On Mon, Nov 3, 2014 at 2:26 PM, Bogdan-Andrei Iancu
>     <bogdan at opensips.org <mailto:bogdan at opensips.org>> wrote:
>
>         Hi Michael,
>
>         In SIP, each SIP server does server a certain set of SIP
>         domains (defined as FQDNs or IPs). Let's assume phone A
>         registers with proxy A using domainA and phone B registers
>         with proxy B using domainB.
>         To have a call from phone A to phone B, A must dial B at domainB
>         - so when the call will land on proxy A, proxy A will see
>         domainB is not locally served and it will forward to proxy B
>         (responsible for domainB). This is call inter-domain DNS based
>         routing and it is covered by the OpenSIPS default script.
>
>         Regards,
>
>         Bogdan-Andrei Iancu
>         OpenSIPS Founder and Developer
>         http://www.opensips-solutions.com
>
>         On 31.10.2014 13:13, Michael Leung wrote:
>>         Hi all
>>
>>         i know this is a stupid question
>>
>>         but i dont use sip to make a phone call very often ,
>>
>>         i have setup up two opensips server in my intranet environment
>>
>>         i use two phones to register on each server
>>
>>         how to make a phone call from one to another one
>>
>>         do i have to add the the destination domain name behind the
>>         alias number when i dial out ?
>>
>>         or why can i dial the alias number without domain name , then
>>         the opensips server will routing it to a the opensips server
>>         automatically
>>
>>
>>         thanks
>>
>>         Michael
>>
>>
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>
>
>
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