Grandstream template

[Maykel Constantin]

need to enable Accept Incoming SIP from Proxy Only on my Grandstream template Please can any one tell me how to?

 

[craigreilly]

P2347 on the 2130/35/40/60/70 line.
Go to settings then templates and copy the existing and make that change.
Set the phones to use the custom template (- not supported by 3CX.)
Other GS phones may use different p Value.
The value above is for account 1 only which should be sufficient. p2447 is account 2.

 

[Maykel Constantin]

P2347 on the 2130/35/40/60/70 line.
Go to settings then templates and copy the existing and make that change.
Set the phones to use the custom template (- not supported by 3CX.)
Other GS phones may use different p Value.
The value above is for account 1 only which should be sufficient. p2447 is account 2.

i know is not supported by 3cx, but if i don't enable that options the phones never stop getting incoming call from unknowns extensions :/

 

[craigreilly]

I'm on default template and have no such issue.

 

[Maykel Constantin]

I'm on default template and have no such issue.

i was on default template, was working fine, in still this past week was going crazy, with that issue... i got 10 extensions and i need to open the ports on my routers to the static ip of the GS for each phone.. i wish that get resolved soon without open the ports for each phone in one locations.. as STUN...

 

[craigreilly]

I have a location with STUN - just 3 phones - but no ports configured on the firewall.

 

[Maykel Constantin]

I have a location with STUN - just 3 phones - but no ports configured on the firewall.

how can you do that i try and could not get it to work, one i open the ports works perfect?

 

[craigreilly]

PBX Handles Audio is checked (under Individual Extension -> Options):


And that is it. Grandstream current firmware and default template.
I have heard its possible some firewalls on remote side could be to blame for this... we are just using whatever was provided to us.