We have recently completed a connection between our legacy Definity G3v9 Avaya PBX downstream to a Sonus UC system. The inter-system dialing works without issue (all aspects). However, there is one problem. Caller ID information is not being passed downstream to our Sonus system. The called party info is getting passed, but no calling party info. It is just blank. It appears on the Avaya side that we are sending it, but unsure why it actually isn't sending it. Additionally, calls that are sent outbound to the PSTN from the Sonus system display CID properly; however, calls from the Sonus system to the Avaya system (extension dialing) only display the trunk group name. Any ideas? Here are the related settings:
