Configuration
|
|
6970
|
HTTP
|
TCP
|
Connect to the TFTP server to download client configuration
files.
|
6972
|
HTTPS
|
TCP
|
Connects to the TFTP server to download client
configuration files securely for Cisco Unified Communications Manager release
11.0 and later.
|
53
|
DNS
|
UDP
|
Hostname resolution.
|
3804
|
CAPF
|
TCP
|
Issues Locally Significant Certificates (LSC) to IP phones.
This port is the listening port for Cisco Unified Communications Manager
Certificate Authority Proxy Function (CAPF) enrollment.
|
8443
|
HTTPS
|
|
Traffic to Cisco Unified Communications Manager and Cisco Unified Communications Manager IM and Presence Service.
|
8191
|
SOAP
|
TCP
|
Connects to local port to provide Simple Object Access
Protocol (SOAP) web services.
|
Directory Integration—For LDAP contact
resolution one of the following ports are used based on LDAP configuration.
|
|
389
|
LDAP
|
TCP
|
LDAP TCP (UDP) Connects to an LDAP directory service.
|
3268
|
LDAP
|
TCP
|
Connects to a Global Catalog server for contact searches.
|
636
|
LDAPS
|
TCP
|
LDAPS TCP Connects securely to an LDAP directory service.
|
3269
|
LDAPS
|
TCP
|
LDAPS TCP Connects securely to the Global Catalog server.
|
Communication Manager Signaling
|
|
2748
|
CTI
|
TCP
|
Computer Telephony Interface (CTI) used for desk phone control.
|
5060
|
SIP
|
TCP
|
Provides Session Initiation Protocol (SIP) call signaling.
|
5061
|
SIP over TLS
|
TCP
|
SIP over TCP Provides secure SIP call signaling. (Used if
Secure SIP is enabled for device.)
|
30000 to 39999
|
FECC
|
TCP
|
Far end camera control (FECC).
|
5070 to 6070
|
BFCP
|
UDP
|
Binary Floor Control Protocol (BFCP) for video screen sharing capabilities.
|
Voice or Video Media Exchange
|
|
16384 to 32766
|
RTP
|
UDP
|
Sends RTP media streams for audio or video.
|
Unity Connection
|
|
7080
|
HTTP
|
TCP
|
Used for Cisco Unity Connection to receive notifications of
voice messages (new message, message update, and message deleted).
|
7443
|
HTTPS
|
TCP
|
Used for Cisco Unity Connection to securely receive notifications of
voice messages (new message, message update, and message deleted).
|
443
|
HTTPS
|
TCP
|
Connects to Cisco Unity Connection for voicemail.
|
Cisco WebEx Meetings
|
|
80
|
HTTP
|
TCP
|
Connects to Cisco WebEx Meeting Center for meetings.
|
443
|
HTTPS
|
TCP
|
Connects to Cisco WebEx Meeting Center for meetings.
|
8443
|
HTTPS
|
TCP
|
Web access to Cisco Unified Communications Manager and
includes connections for the following:
|