Hello all, we use sv8300 were I work (multi tenant setup) and I've been asked for a way to call into the system and pickup a trunk to call back out hence DISA. I have a DID, thats used to access the system and I can call out fine, but I can not get the DID to display on the outbound caller ID. I used cmd 1212>ext>ext and 1213>ext>00(my pattern) and it does not seem to have any effect. When I do however change what I have in 5005>00>XXXXX seem to change the output on caller ID, but only on that first pattern, if I change any other pattern it does not matter. We have 2 PRIs coming in on one of our sites. I tested on more thing, and that was when I access the system I tried to call an internal extension (4 digits) and it seems to display your caller ID in other words I access the system from my cell and then call an extension on that ext my cell phone number is displayed which makes sense. We have copper trunks as well, but I opted to use the PRI instead cause I thought I could pass along the caller ID of the DID. Hope that explains what I'm trying to do, thanks for any advice, you guys are great!!