AudioCodes Mediant 2600 - Page 311

Version 6.8 311 Mediant 2600 E-SBC
User's Manual 19. Coders and Profiles
Parameter Description
Web: User Registration Time
CLI: sbc-usr-reg-time
[IpProfile_SBCUserRegistration
Time]
Defines the duration (in seconds) of the periodic registrations that
occur between the users of this SIP entity and the device (the
device responds with this value to the user).
The valid range is 0 to 2,000,000 seconds. The default is 0. When
set to 0, the device does not change the Expires header's value
received in the user’s REGISTER request. If no Expires header is
received in the REGISTER message and this parameter is set to 0,
the Expires header's value is set to 180 seconds, by default.
Note: The corresponding global parameter is
SBCUserRegistrationTime.
Web: Reliable Held Tone
Source
CLI: reliable-heldtone-source
[IPProfile_ReliableHoldToneSo
urce]
Enables the device to consider the received call-hold request (re-
INVITE/UPDATE) with SDP containing 'a=sendonly', as genuine.
 [0] No (default) = Even if the received SDP contains
'a=sendonly', the device plays a held tone to the held party. This
is useful in cases where the initiator of the call hold does not
support the generation of held tones.
 [1] Yes = If the received SDP contains 'a=sendonly', the device
does not play a held tone to the held party (and assumes that
the initiator of the call hold plays the held tone).
Note: The device plays a held tone only if the 'SBC Play Held
Tone' parameter is set to Yes.
Web: Play Held Tone
CLI: play-held-tone
[IpProfile_SBCPlayHeldTone]
Enables the device to play a held tone to the held party. This is
useful if the held party does not support playing a local held tone,
or for IP entities initiating call hold that do not support the
generation of held tones.
 [0] No (default)
 [1] Yes
Note: If this parameter is set to Yes, the device plays the tone only
if the 'SBC Remote Hold Format' parameter is set to send-only,
send only 0.0.0.0, or not supported.
Web: Remote Hold Format
CLI: remote-hold-Format
[IPProfile_SBCRemoteHoldFor
mat]
Defines the format of the SDP in the re-INVITE for call hold that the
device sends to the held party.
 [0] Transparent = Device forwards SDP as is.
 [1] Send Only = Device sends SDP with 'a=sendonly'.
 [2] Send Only Zero ip = Device sends SDP with 'a=sendonly'
and 'c=0.0.0.0'.
 [3] Inactive = Device sends SDP with 'a=inactive'.
 [4] Inactive Zero ip = Device sends SDP with 'a=inactive' and
'c=0.0.0.0'.
 [5] Not Supported = Used when remote side cannot identify a
call-hold message. The device terminates the received call-hold
message (re-INVITE / UPDATE) and sends a 200 OK to the
initiator of the call hold. The device plays a held tone to the held
party if the 'SBC Play Held Tone' parameter is set to Yes.