I think this issue has been discussed before but I can't remember the cause. We have a situation where several phones on (2) different sds-16 cards located in an expansion cabinet are dialing out spontaneously. The numbers dialed are valid numbers including the internal page code. We have replaced some of the phones and both SDS-16 cards and the problem continues. Not sure where to go next!!


ElectSys Tech LLC
Hosted Phone Systems Solutions Provider
Allworx, Sangoma, FreePBX
Telephone & computer systems in the Jefferson City, Columbia MO area.