AudioCodes Mediant 500L - Page 475

Version 7.2 475 Mediant 500L Gateway & E-SBC
User's Manual 20. Coders and Profiles
Parameter Description
parameter. (For E911, you must configure the
parameter to "911".)

The incoming SIP INVITE message contains the
“emergency” value in the Priority header.
Note:
 The parameter is applicable to FXS/FXO, ISDN.
 For FXO interfaces, the preemption is done only on existing
IP-to-Tel calls. In other words, if all the current FXO
channels are busy with calls that were initiated by the FXO
(i.e., Tel-to-IP calls), new incoming emergency IP-to-Tel
calls are rejected.
 For more information, see ''Pre-empting Existing Call for
E911 IP-to-Tel Call'' on page 594.
 The corresponding global parameter is CallPriorityMode.
Behavior
Disconnect Call on Detection of Busy Tone
disconnect-on-busy-tone
[TelProfile_DisconnectOnBusyTone]
Enables the device to disconnect the call upon detection of a
busy or reorder (fast busy) tone.
 [0] Disable
 [1] Enable (Default)
Note:
 The parameter is applicable only to FXO.
 The corresponding global parameter is
DisconnectOnBusyTone.
Time For Reorder Tone
time-for-reorder-tone
[TelProfile_TimeForReorderTone]
Defines the duration (in seconds) that the device plays a busy
or reorder tone before releasing the line.
Analog interfaces: Typically, after playing the busy or reorder
tone for this duration, the device starts playing an offhook
warning tone.
The valid range is 0 to 254. The default is 0 seconds for
analog interfaces and 10 seconds for digital interfaces. Note
that the Web interface denotes the default value (for analog
and digital interfaces) as a string value of "255".
Note:
 The selected busy or reorder tone is according to the SIP
release cause code received from IP.
 The parameter is also applicable to ISDN when the
PlayBusyTone2ISDN parameter is set to 2.
 The corresponding global parameter is
TimeForReorderTone.
Enable Voice Mail Delay
enable-voice-mail-delay
[TelProfile_EnableVoiceMailDelay]
Enables and disables voice mail services.
 [0] Disable
 [1] Enable (default)
The parameter is useful if you want to disable voice mail
services per Trunk Group to eliminate the phenomenon of call
delay on Trunks that do not implement voice mail when voice
mail is configured using the global parameter,
VoiceMailInterface.
Swap Tel To IP Phone Numbers Enables the device to swap the calling and called numbers
received from the Tel side (for Tel-to-IP calls). The SIP INVITE