How to connect the SL1000 with another PBX 1

[dmeseriasul]

Hi, I have an SL1000 and another PBX. I connected one extension from SL1000 to the other PBX (Yeastar S20) in an FXO port. I can call from S20 to SL1000. When I call from SL1000 to S20 IVR answers but I can't type the desired extension (DTMF signal is not transmitted).
Please help, or if you know another method of interconnecting between these two PBXs thanks in advance.

Dan

 

[erniejoey]

Are you using a analog extension from the SL1100 into a FXO port on the other end? If so, try setting the analog extension in 15-o3-03 from Normal to Special. Hope that helps...

 

[dmeseriasul]

Yes, it's analog. Tomorrow when I get to the pbx I will try your suggestion and come back in detail.

 

[dmeseriasul]

Solved .

Merci erniejoey.