panasonic pbx linking to 3cx through sip trunk. 3cx to ISDN issue

[YAN willie]

Hiya guys,
According to the plan above. I'm trying to use use the ISDN line connected on NS300 from 3cx softphone to make outbound calls. I tried configuring outbound calling rules to allow 8,9,13,14 digits but nothing works.
Most analogue pabx dials 9 to pick a random trunk to calls out. panasonic does have a trunk code at 801 to pick specific trunk number to call out. But in such scenario, i'm clueless what should i configure on 3cx server side to allow 3cx to grab the isdn line from NS300 to make outbound calls.

 

[YAN willie]

Am i on the wrong section ?... No experts to answer to this ?

 

[YAN willie]

Guess i'll have to look elsewhere... Thought i could find some experts in here to assist on this. Unfortunately no.

 

[YAN willie]

I'll just have to look back into Asterisk communications since 3cx can't do it..

 

[eddv123]

Hi YAN willie,

Yes, I think you would have better luck with an answer in the 3CX Phone System General section of the forums - you have placed your query in the 3CX Windows client section.

This section is for 3CX's Windows based soft-client posts.
https://www.3cx.com/community/forums/3cx-phone-system-general.1/