Sip Listenport - Cisco C20 TelePresence System Administrator's Manual

Cisco TelePresence System Quick Set C20 and Profiles using C20
Contents
SIP Profile [1..1] Line
When registered to a Cisco Unified Communications Manager (CUCM) the endpoint may be
part of a shared line. This means that several devices share the same directory number. The
different devices sharing the same number receive status from the other appearances on the
line as defined in RFC 4235.
Note that shared lines are set up by CUCM, not by the endpoint. Therefore do not change this
setting manually; CUCM pushes this information to the endpoint when required.
Requires user role: ADMIN
Value space: <Private/Shared>
Shared: The system is part of a shared line and is therefore sharing its directory number with
other devices.
Private: This system is not part of a shared line (default).
SIP Profile 1 Line: Private
Example:

SIP ListenPort

Turn on or off the listening for incoming connections on the SIP TCP/UDP ports. If turned
off, the endpoint will only be reachable through the SIP registrar (CUCM or VCS). It is
recommended to leave this setting at its default value.
Requires user role: ADMIN
Value space: <On/Off>
On: Listening for incoming connections on the SIP TCP/UDP ports is turned on.
Off: Listening for incoming connections on the SIP TCP/UDP ports is turned off.
SIP ListenPort: On
Example:
D14637.10 Profile C20 and Quick Set C20 Administrator Guide TC6.1, APRIL 2013.
Introduction Web interface System settings System settings
www.cisco.com — Copyright © 2010-2013 Cisco Systems, Inc. All rights reserved.
85
Administrator Guide
Setting passwords Appendices