User's Manual

Firmware Version 1.0.0.5

UCM6510 IP PBX User Manual

Page 75 of 192

FXO Opermode

Select country to set the On Hook Speed, Ringer Impedance, Ringer

Threshold, Current Limiting, TIP/RING voltage adjustment, Minimum

Operational Loop Current, and AC Impedance as predefined for your

country's analog line characteristics. The default setting is "United

States of America (USA)".

FXS Opermode

Select country to set the On Hook Speed, Ringer Impedance, Ringer

Threshold, Current Limiting, TIP/RING voltage adjustment, Minimum

Operational Loop Current, and AC Impedance as predefined for your

country's analog line characteristics. The default setting is "United

States of America (USA)".

FXS TISS Override

Configure to enable or disable override Two-Wire Impedance Synthesis

(TISS). The default setting is No.

If enabled, users can select the impedance value for Two-Wire

Impedance Synthesis (TISS) override. The default setting is 600Ω.

PCMA Override

Select the codec to be used for analog lines. North American users

should choose PCMU. All other countries, unless already known, should

be assumed to be PCMA. The default setting is PCMU.

Note:

This option requires system reboot to take effect.

Boost Ringer

Configure whether normal ringing voltage (40V) or maximum ringing

voltage (89V) for analog phones attached to the FXS port is required.

The default setting is "Normal".

Fast Ringer

Configure to increase the ringing speed to 25HZ. This option can be

used with "Low Power" option. The default setting is "Normal".

Low Power

Configure the peak voltage up to 50V during "Fast Ringer" operation.

This option is used with "Fast Ringer". The default setting is "Normal".

Ring Detect

If set to "Full Wave", false ring detection will be prevented for lines where

Caller ID is sent before the first ring and proceeded by a polarity

reversal, as in UK. The default setting is "Standard".

FXS MWI Mode

Configure the type of Message Waiting Indicator on FXS lines. The

default setting is "FSK".

 FSK: Frequency Shift Key Indicator

 NEON: Light Neon Bulb Indicator.