User's Manual

66xx/67xx Router Users Guide 151
MWI: The message waiting indicator (MWI) provides a MWI tone to the user’s receiver when
there is a waiting voicemail.
Anonymous call blocking: Select Anonymous call blocking to block calls which do not give a
user’s number.
You can also dial *77 to enable this feature. Dial *87 to disable this feature.
NOTE: This feature is a local supplementary feature and may be in conflict with the
supplementary feature offered by the softswitch.
Anonymous calling: Select Anonymous calling to use “Anonymous” rather than the phone
number when making calls.
You can also dial *68 to enable this feature. Dial *82 to disable this feature.
DND: Select to reject all incoming calls.
You can also Dial *78 to enable the feature.
Enable Call Return: Select to enable call return.
When the local supplementary feature is enabled, dial *69 for call return, the ability to dial the
last number that called.
Call Transfer: When set a call transfer is initiated by a flash-hook followed by a valid number in
the dial plan.
Call Conference:
Warm Line: Warm line provides dial tone from the off hook event and allows you to dial a number
for an amount of time, then when the time has elapsed (Warm Line Delay Timer) the number
set in Warm Line URI will be called.
Warm Line URI: The number to call when the Warm Line Delay Timer amount of time has been
reached.
Warm Line Delay Timer: An amount of time to wait before calling the Warm Line URI.
Fax Negotiate Mode: You can select it from the drop-down list.
Bypass Codec: Select the bypass codec from the drop-down list.
Enable T38 redundancy support: Select to enable redundancy support for T38 fax calls..
Enable vbd redundancy support: Select to enable voiceband data redundancy support.
Voiceband data uses a voiceband codec for the transport of data.
Enable VAD Support: Enable Voice Activation Detection for the line. Select None to have the
line ignore silence suppression for the SDP session. Select Silencsupp to use silence
suppression. Select Annexa|Annexb|VAD to use the Annex A or Annex B settings from the
RTP defined by the selected CODEC.