DrayTek UK Users' Community Forum

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ISDN TRunk Settings

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29 Jun 2011 13:22 #68415 by roundst
Replied by roundst on topic Re: ISDN TRunk Settings
no - both ports are identical - even the BT engineer couldn't explain to me why there were 2 :D

c

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29 Jun 2011 14:44 #68416 by mpwox11
Replied by mpwox11 on topic Re: ISDN TRunk Settings
I assume you get two ports to allow you to plug in two ISDN phones. But ISDN phones are pretty rare in the UK.

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  • boaber22
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29 Jun 2011 15:17 #68417 by boaber22
Replied by boaber22 on topic Re: ISDN TRunk Settings
Excellent,

Thanks Guys, any more ideas on the post above with the trunk kunundrum?

No idea why this isnt working, tested it with the PSTN line and it works fine. Just ISDN that seems to be the problem, thats why I though I'd maybe plugged something in wrong.

Thanks again

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09 Aug 2011 16:44 #68961 by spcc
Replied by spcc on topic Re: ISDN TRunk Settings
sorry to hear about your ISDN Trunk problems. I have a situation with a new install where I cannot make or receive a single call via the ISDN.
I too have 10 DDIs and I am trying to connect to 2 x ISDN2e boxes using ISDN-TE in IPPBX. Can you please let me know what your settings for ISDN Trunk, and other ISDN setting are in the 2820 IPPBX.

Many thanks SPP

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09 Aug 2011 17:38 #68962 by mpwox11
Replied by mpwox11 on topic Re: ISDN TRunk Settings

spcc wrote: sorry to hear about your ISDN Trunk problems. I have a situation with a new install where I cannot make or receive a single call via the ISDN.
I too have 10 DDIs and I am trying to connect to 2 x ISDN2e boxes using ISDN-TE in IPPBX. Can you please let me know what your settings for ISDN Trunk, and other ISDN setting are in the 2820 IPPBX.

Many thanks SPP



That must be your P-P or P-MP settings - as per the second post in this thread.

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09 Aug 2011 22:03 #68970 by spcc
Replied by spcc on topic Re: ISDN TRunk Settings
No it can't be the Point to Point or Point to Multipoint settings as they can only be set to one or the other and I have tried both.

When attempting to make a call via ISDN the CallDetailsRecord shows that the call was a success for 6 seconds.

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