atcomsystems.ca/forum Forums Other TDM Phone Systems Sprint - Tadiran Telephones & Systems Coral SL Caller ID on SLS Ports

Thanks for all the great feedback. I inherited this PBX when taking the job. We don't use any of the wireless functions so the card is basically there to keep the room warm. All the suggestions I've seen are great. The reality is that we're simply trying to bolt a VoIP solution onto the existing Tadiran. The analog lines obviously are not going to work without a significant investment in hardware let alone trying to find the right firmware. We're going to take a different approach and put the VoIP system with 2 T1 PRI cards ahead of the Tadiran and then manage all of the call routing using the more advanced VoIP system. Thanks again for everyone's help.

Joe Avila

Why not simply upgrade to version 14 and put a voip card in your system where the skw card is? Makes all the difference knowing what you intend to really do and I would hazzard a damn sight cheaper to goto version 14 (software) nuke the skw card and install a voip card.

To Coral Tech:

If I'm not mistaken, the Tadiran VoIP does not support SCCP. We have a mix of SIP and SCCP devices that we must support (thanks to management and their love of Cisco IP phones). Also, I didn't think you could put an IP card in the Coral SL.

Joe Avila

Yep, the Coral SL will support VOIP at version 14 with a UGW or better card. Unfortunately you will only be able to support MGCP (basically their phones and softphones). If you opt for version 15 and put in an ipxoffice you can then go SIP.


Good Luck!