Tux on Bluetooth Headset with Phone in Flipper image/svg+xml Tux on Bluetooth Headset with Phone in Flipper Modified from original NewTux.svg, Copyright Attribution: lewing@isc.tamu.edu Larry Ewing and The GIMP March 2018 Penguin PBX Solutions


How many phone lines can a PBX handle ?

As many phone lines as your business needs.

Typical small offices probably don’t have a CAS T1 (24 lines) or PRI T1 (23 media lines + 1 signalling channel) and that’s fine. The system can be configured to use just a few regular telephone company lines, through a channel bank or similar adapter hardware (ATA). As your company grows, your hardware can grow with you because the system is expandable.

One fully-loaded system can handle 8 PRI T1s (192 lines.) Bigger than that ? Make it two systems (a good idea for hot standby backups.) Or switch from traditional PSTN lines to a new (and increasingly telco preferred) VoiP solution, such as SIP trunking – your new call capacity might only be limited by available bandwidth and CPU restrictions.

Written by Penguin PBX Solutions //