Having problems with AASTRA 480iCT and call waiting *70.
When I dial *70, Freepbx says it’s enabled.
When I dial the 480iCT, while it is on a call I get a busy from FreePbx.
*70, call waiting works properly on the same server with an AASTRA 9133i and works with the LinkSYS ATA.
Anyone else with this problem?