Firmware Update

Infinity 5000 Series - Firmware Distribution

Firmware for both XSTIM and SIP is distributed on the UCx and also on the E-MetroTel public repository server.

Infinity 5000 Series - Converting from SIP to XSTIM

See instructions on how to convert your Infinity SIP phone to run XSTIM firmware.

Infinity 5000 Series - Converting from XSTIM to SIP

See instructions on how to convert your Infinity XSTIM phone to SIP firmware.

Infinity 5000 Series - Auto Firmware Update

See instructions on how to auto update your Infinity 5000 Series phone firmware to the latest version.

Infinity 5000 Series - Manual Firmware Update

See instructions on how to update your Infinity 5000 Series phone firmware to the latest version manually.

Infinity 5000 Series - Expansion Module Firmware Update

See instructions on how to update your Infinity 5046 expansion modules.