The PABX Extender provides a transparent dial-up link between a central phone system and any remote location Facilities of the central PABX analogue extension are extended to the remote location. Calls answered at the remote location can be transferred back to the central location
The VoIP Tie Line (TL) Analog Interface together with a Cisco ATA forms a low cost tie line between two PABX or Key Telephone systems. Other applications just for the Analog Interface include dial up audio Broadcast/PA & Monitoring.