[Spce-user] problem outgoing call (PBX connected to SIPWISE)

Barry Flanagan barry at flanagan.ie
Thu Apr 20 04:55:13 EDT 2017

On 18 April 2017 at 13:36, JL . <yacabreao at hotmail.com> wrote:

> Hello,
> I'm connecting a small office pbx (grandstream UCM6102) with SIPWISE.
> I have configured it like a sip extension and it is registered.
> Incoming call to pbx runs perfectly, but outgoing call from PBX doesn't
> run.
> Am I doing anything wrong?

You need to either configure your Grandstream  to send username and
password when challenged for authentication, or set it up as a Trusted
Source (probably easier).

To set it up as a trusted source, go to the subscriber in spce ->
Preferences -> Trusted Sources and add something like the following (this
assumes your Grandstream IP is

Source IP:
Protocol: ANY
From-Pattern: ^sip:.*

Now your Grandstream will not be challenged when sending an INVITE from
that IP address.

Hope this helps.

-Barry Flanagan
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