MS Series PABX User Manual
45
. ● When visitor press the door phone, If the ringing extension
assigned to the door phone are all busy at this moment, the system will
send a busy tone to door phone, in the mean time, the extensions will hear
a continuous beep tone as reminder.
● System has 3 different ringing tone for different call:
-one for the intercom call
-one for the door phone call
-one for the C.O.line incoming call
Operation2 : directly open the door
Pick-up + # 19 to open the door lock directly.
◆Note: If the Ext is in Direct-Dialing-Out mode, you should input: * # 19.
Appendix II Least Cost Routing (LCR)
Setting
II.1 Instruction for LCR
● The system has two mode for LCR:
● Manual mode: when user dial out, system will access the least-cost
routing line according to the outgoing code dialed.
● Auto mode: when user dial out, system will access the least-cost
routing according to the routing number which set in system(user no need
to dial any special access-code, the system will select routing intelligently.
● System define the trunk line in two types: (trunk line=C.O. line)
● Normal trunk line (C.O. line): normal telecom trunk line
● Special trunk line: it means the communications network of some
other provider, like VOIP / GSM / CDMA…..etc, which can offer the
cheaper rate for some international call, some domestic-long-distance-call.
II.2 Programming setting
The following setting should be performed in programming status:
Format: 0700#
Description: Initialize LCR setting, on default setting,Routing function is
disabled, the system treat all C.O. line as normal trunk line.
Format： 0710#
Description: Enable auto LCR function
Format: 0711#
Description: Disable auto LCR function
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