AudioCodes E-SBC User Manual page 1230

CHAPTER 68 Configuration Parameters Reference
Parameter
configure voip >
gateway advanced >
reans-info-enbl
[EnableReansweringINF
O]
'Presence Publish IP
Group ID'
[PresencePublishIPGroup
Id]
Mediant 1000 Gateway & E-SBC | User's Manual
For FXS interfaces: Enables the device to send a SIP INFO
message with the On-Hook/Off-Hook parameter when the FXS
phone goes on-hook during an ongoing call and then off-hook
again, within the user-defined regret timeout (configured by the
parameter RegretTime). Therefore, the device notifies the far-end
that the call has been re-answered.
Digital: The parameter is used for private wire services (see
Configuring Private Wire
■ [0] = (Default) Disable
■ [1] = Enable
For FXS interfaces: The parameter is typically implemented for
incoming IP-to-Tel collect calls to the FXS port. If the FXS user
does not wish to accept the collect call, the user disconnects the
call by on-hooking the phone. The device notifies the softswitch
(or Application server) of the unanswered collect call (on-hook) by
sending a SIP INFO message. As a result, the softswitch
disconnects the call (sends a BYE message to the device). If the
call is a regular incoming call and the FXS user on-hooks the
phone without intending to disconnect the call, the softswitch
does not disconnect the call (during the regret time).
The INFO message format is as follows:
INFO sip:12345@10.50.228.164:5082 SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1;branch=z9hG4bK_05_
905924040-90579
From:
<sip:+551137077803@ims.acme.com.br:5080;user=p
hone>;tag=008277765
To:
<sip:notavailable@unknown.invalid>;tag=svw-0-
1229428367
Call-ID: ConorCCR-0-LU-1229417827103300@dtas-
stdn.fs5000group0-000.l
CSeq: 1 INFO
Contact: sip:10.20.7.70:5060
Content-Type: application/On-Hook
(application/Off-Hook)
Content-Length: 0
Note:
■ The parameter is applicable only if the parameter RegretTime
is configured.
■ For digital interfaces, the parameter is applicable only to
E1/T1 CAS.
■ For analog interfaces, the parameter is applicable only to FXS
interfaces.
Assigns the IP Group (by ID) configured for the Skype for
Business Server (presence server). This is where the device
sends SIP PUBLISH messages to notify of changes in presence
status of Skype for Business users when making and receiving
calls using third-party endpoint devices.
- 1192 -
Description
Interworking).