Hi Bob, thanks again for the reply. I think the problem I have is with the license and a DSP alarm, telling me i do not have enough resources. Did a search on here and found a post with a similar issue and the advice was to add a DSPII or quad DSP.
Teleworkers are in Zone 2 MXE is in 1, turned on inter zone compression Zone 2 and compression works between teleworkers and sets on Zone1 but as soon as i leave the MITEL back to uncompressed. I even put the MITEL in Zone 3 and enabled inter zone compression on zones 2 and 3.
Reading what you have said about no license required for interset compression, it looks like the licenses haven't been activated, I suspect due to the lack of DSP resources.
Does this sound about right?
I have emailed a query to the distributor but they are very difficult when it comes to advice on what we need so the forum is my only source of reliable info. Thanks Bob.