Viewing The Elin Table; Microsoft Skype For Business Presence Of Third-Party Endpoints - AudioCodes Mediant 800B User Manual

15.8.4.6 Viewing the ELIN Table

To view the ELIN table:

CLI
# show voip e911
ELIN
------------------------------------------------------------
4257275678
4257275999
4257275615
4257275616
------------ Current Time: 22:12:40

Using Syslog, by invoking the following Web command shell:
SIP / GateWay / E911Dump
15.9 Microsoft Skype for Business Presence of Third-Party
Endpoints
Microsoft presence capability allows Skype for Business users to know the status (e.g.,
"Available" or "Do Not Disturb") of their contacts. Presence status of contacts is displayed on the
user's Skype for Business endpoint. Presence information of Skype for Business endpoints (such
as Skype for Business desktop client) is handled solely by the Skype for Business Server, without
any intervention of the device. However, when third-party (non-Skype for Business) endpoint
devices (e.g., mobile phone or PBX phone) are used by the Skype for Business users, presence
status information can only be reported to the Skype for Business Server by the device. For
example, if John and Alice are Skype for Business users and John makes or receives a call on a
mobile device, Alice is able to see that John is in a call, even though the call is not on a native
Skype for Business endpoint. Once the device reports the presence status, the Skype for
Business Server sends this status change to the Skype for Business users in the network.
Note:
•
Currently, the device reports the following presence status:
√
"On the Phone" - user is busy (in a call or doesn't want to be disturbed)
√
"Clear" - cancels the "On the Phone" status (returning the user's presence to its
previous state)
•
The feature supports Skype for Business Server 2015 and Lync Server 2013
version 5.0.8308.866 and later.
•
The feature is applicable to the SBC application and the Gateway application (Tel-
to-IP calls only).
The device notifies the Skype for Business Server of a user's presence status, by using SIP
PUBLISH messages. The message transactions between the device and Skype for Business
Server is as follows:
1. The device routes a call between two Skype for Business users and when connected, sends
a PUBLISH message with the Event header set to "presence", Expires header set to "600",
Content-Type header set to "application/pidf+xml", and where the XML body's "activity" is set
to "on-the-phone", as shown in the following example for user John Doe:
PUBLISH sip:john.doe@sfb.example SIP/2.0
From: <sip:john.doe@sfb.example>;tag=1c537837102
To: <sip:john.doe@sfb.example>
CSeq: 1 PUBLISH
Event: presence
Expires: 600
User's Manual
Time Count Index Call From
22:11:52 0 2 4258359333
22:11:57 0 3 4258359444
22:12:03 0 0 4258359555
22:11:45 0 1 4258359777
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Mediant 800B Gateway & E-SBC
Document #: LTRT-10632