sundance-communications.com/forum Forums TDM Business Telephone Systems Panasonic Telephones & Systems TDA-15 and outgoing callerID per line

I installed a TDA-15 PBX. The problem is that our sales person changed 4 analog numbers to 2 ISDN connections. Now the customer wants the numbers to follow the line buttons.
If the first number is calling it just flashes line 1 button. I can solve that using ICD-groups on the buttons.
But the main problem is that they want to be able to press the line button and get a different outgoing CallerID on each button.

This is just how the old analog PBX was working, there are 4 different numbers and they are billed to 4 different companies.

All help and input is appreciated.

you can also solve this problem, in programming of the groups, set the clip on icd group button to the number of each line. they press the group key and dial 9, it will send that number.

I don't know about your provider's but each ISDN here would be billed as 1 line to 1 company and not as 2 seperate lines

I did just that in the end. Not quite what they wanted, but close enough. As they also wanted to be able to put lines on hold, I just split the DSS keys in 2 sections. Button 1-4 ICD-group 1-4 and buttons 5-8 as line 1-4.

So this worked out almost as planned. Did have to sell my point of view to the lady's working there.