Ports Used By Cisco Desktop Collaboration Experience - Cisco DX650 Administration Manual

Network and Computer Port Pinouts

Ports Used by Cisco Desktop Collaboration Experience

The following table describes the ports used by Cisco Desktop Collaboration Experience. For additional
information, see
Table 5: Ports Used by Cisco Desktop Collaboration Experience
Cisco Desktop
Collaboration
Experience
Source Port
68
49152-53248
49152-53248
49152-53248
80
123
49152-53248
49152-53248
49152-53248
49152-53248
49152-53248
16384-32766
16384-32766
Cisco Desktop Collaboration Experience DX650 Administration Guide, Release 10.1(1)
6
Cisco Unified Communications Manager 8.6(1) TCP and UDP Port
Remote Device Underlying
Port Protocol
67 -
53 UDP
69 UDP
80 TCP/UDP
Server TCP/UDP
configured
123 UDP
Server TCP
configured
6970 TCP
5060 UDP
5060 TCP
5061 TCP
Receiver Range UDP
Receiver Range UDP
Protocol/Service Notes
DHCP client DHCP support to obtain dynamic
IP addresses
DNS client DNS support for name resolution
TFTP client TFTP support is required to obtain
various configuration and image
files from a central server
HTTP client
HTTP server
NTP client Network Time Protocol to obtain
time-of-day
HTTP client
HTTP download File transport support is required
to obtain various configuration and
image files from a central server
SIP/UDP Default is 5060, can be changed by
administrator
SIP/TCP Default is 5060, can be changed by
administrator
SIP/TLS Default is 5061, can be changed by
administrator
RTP Port range is configurable by
administrator
RTCP RTCP port is RTP +1
Usage.