> without explaining what you have now in a way other than "a really good LD
> deal".

LD meaning that with our PRI services, we get a good long distance deal. If 
possible, I'd like to use our current trunks to provide 4 lines to a remote 
sipx server. 

> How about stating how your existing gateway or trunk is implemented? Is it
> a PRI? Is it a trunk? Is there a VPN between the two locations?

I was asking about sipx itself but see how that comes into the picture. 

The remote location is a small office that will need 4 trunks. 
If we had to, we would put a gateway there to convert analog phone lines to SIP 
trunks for sipx. That however adds to the cost.

At the main location, we use the mediant 2000 to provide PRI/SIP trunks to our 
local sipx servers.

One option could be allowing the remote server to get it's trunks directly off 
of the mediant.
Another would be to use a virtual trunk provider to get trunks into the remote. 

My question however, was if I could use one sipx server (at our main location) 
to provide the 4 trunks needed to the remote sipx server. 

> Without using a PRI as the gateway or having both of the servers using the
> same sipdomain, it a lot more problematic from both a security and
> permissions standpoint. It also depends on the capabilities on the ISTP
> "if" it is a trunk.

We would manage the remote so it could be in the same domain. I would control 
both LAN's so could just allow the remote and local servers to communicate via 
firewall rule.

Mike













> On Sat, Sep 10, 2011 at 1:56 PM, [email protected] <[email protected]>
> wrote:
>
>> Sorry if I've posted this multiple times, had some mailer problems and
>> don't see it in the list so am reposting.
>>
>
>> ---
>>
> I have to install a small system at a remote location. The system will only
> have about 4 trucks so makes no sense to order lines/gateway etc.
> What I was wondering about is either getting SIP trunks from a provider or,
> getting them from my main sipx box?
>
> I have never delved into anything like this and wondering if it is possible
> to extend trunks over to a second (or more?) sipx servers.
> Should I be looking at Branches?
>
> The reason I would do this is because we have a good LD deal so want to
> take advantage of that rather than having to buy trunks.
>
>
> Thanks.
>
> Mike
>
>
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