AudioCodes Mediant 500 E-SBC User Manual page 835

User's Manual
Parameter
Web: Play Ringback Tone to IP
EMS: Play Ring Back Tone To
IP
CLI: play-rbt-2ip
[PlayRBTone2IP]
Web: Play Local RBT on ISDN
Transfer
EMS: Play RBT On ISDN
Transfer
CLI: play-l-rbt-isdn-trsfr
[PlayRBTOnISDNTransfer]
Web: MFC R2 Category
EMS: R2 Category
CLI: mfcr2-category
[R2Category]
Version 6.8
[2]. If a SIP 180 response is received and the voice channel is
already open (due to a previous 183 early media response or
due to an SDP in the current 180 response), the device plays a
local ringback tone if there are no prior received RTP packets.
The device stops playing the local ringback tone as soon as it
starts receiving RTP packets. At this stage, if the device
receives additional 18x responses, it does not resume playing
the local ringback tone. Note that for ISDN trunks, this option is
applicable only if LocalISDNRBSource is set to 1.
Notes:

This parameter is applicable only to the Gateway (GW)
application (i.e., not the IP-to-IP application).

The x in the ini file parameter name denotes the trunk number,
where 0 is Trunk 1.

This parameter is applicable only to digital PSTN interfaces.
Global parameter that enables the device to play a ringback tone to
the IP side for IP-to-Tel calls. You can also configure this
functionality per specific calls, using IP Profiles
(IpProfile_PlayRBTone2IP). For a detailed description of this
parameter and for configuring this functionality in the IP Profile
table, see ''Configuring IP Profiles'' on page 300.
Note: If this functionality is configured for a specific IP Profile, the
settings of this global parameter is ignored for calls associated with
the IP Profile.
Determines whether the device plays a local ringback tone for
ISDN's Two B Channel Transfer (TBCT), Release Line Trunk
(RLT), or Explicit Call Transfer (ECT) call transfers to the originator
when the second leg receives an ISDN Alerting or Progress
message.

[0] Don't Play (default)

[1] Play
Notes:

For Blind transfer, the local ringback tone is played to first call
PSTN party when the second leg receives the ISDN Alerting or
Progress message.

For Consulted transfer, the local ringback tone is played when
the second leg receives ISDN Alerting or Progress message if
the Progress message is received after a SIP REFER.

This parameter is applicable only if the parameter
SendISDNTransferOnConnect is set to 1.
Defines the tone for MFC R2 calling party category (CPC). The
parameter provides information on the calling party such as
National or International call, Operator or Subscriber and
Subscriber priority.
The value range is 1 to 15 (defining one of the MFC R2 tones). The
default is 1.
835
53. Configuration Parameters Reference
Description
Mediant 500 E-SBC