Cisco TelePresence SX80 Administrator's Manual page 81
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Cisco TelePresence SX80
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H323 Profile [1..1] H323Alias ID
Lets you specify the H.323 Alias ID which is used to address the system on a H.323 Gatekeeper
and will be displayed in the call lists. Example: "firstname.lastname@company.com", "My H.323
Alias ID"
Requires user role: ADMIN
Value space: <S: 0, 49>
Format: String with a maximum of 49 characters.
Example:
H323 Profile 1 H323Alias ID: "firstname.lastname@company.com"
H323 Profile [1..1] PortAllocation
The H.323 Port Allocation setting affects the H.245 port numbers used for H.323 call signaling.
Requires user role: ADMIN
Value space: <Dynamic/Static>
Dynamic: The system will allocate which ports to use when opening a TCP connection.
The reason for doing this is to avoid using the same ports for subsequent calls, as some
firewalls consider this as a sign of attack. When Dynamic is selected, the H.323 ports used
are from 11000 to 20999. Once 20999 is reached they restart again at 11000. The ports are
automatically selected by the system within the given range. Firewall administrators should
not try to deduce which ports are used when, as the allocation schema within the mentioned
range may change without any further notice.
Static: When set to Static the ports are given within a static predefined range [5555-6555].
Example:
H323 Profile 1 PortAllocation: Dynamic
D15105.05 SX80 Administrator Guide TC7.3, OCTOBER 2015.
Introduction
Web interface
System settings
System settings
www.cisco.com — Copyright © 2015 Cisco Systems, Inc. All rights reserved.
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Administrator Guide
Setting passwords
Appendices
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