Hi Siva,
Find below the complete ports list for CUCM, search for phone in it for details.
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/port/9_1_1/CUCM_BK_T2CA6EDE_00_tcp-port-usage-guide-91/CUCM_BK_T2CA6EDE_00_tcp-port-usage-guide-91_chapter_01.html
Signaling, Media, and Other Communication Between Phones and Cisco Unified Communications Manager
|
From (Sender)
|
To (Listener)
|
Destination Port
|
Purpose
|
|
Phone
|
Unified Communications Manager (TFTP)
|
69, then Ephemeral / UDP
|
Trivial File Transfer Protocol (TFTP) used to download firmware and configuration files
|
|
Phone
|
Unified Communications Manager
|
8080 / TCP
|
Phone URLs for XML applications, authentication, directories, services, etc. You can configure these ports on a per-service basis.
|
|
Phone
|
Unified Communications Manager
|
2000 / TCP
|
Skinny Client Control Protocol (SCCP)
|
|
Phone
|
Unified Communications Manager
|
2443 / TCP
|
Secure Skinny Client Control Protocol (SCCPS)
|
|
Phone
|
Unified Communications Manager
|
2445 / TCP
|
Provide trust verification service to endpoints.
|
|
Phone
|
Unified Communications Manager (CAPF)
|
3804 / TCP
|
Certificate Authority Proxy Function (CAPF) listening port for issuing Locally Significant Certificates (LSCs) to IP phones
|
|
Phone
|
Unified Communications Manager
|
5060 / TCP and UDP
|
Session Initiation Protocol (SIP) phone
|
|
Unified Communications Manager
|
Phone
|
|
Phone
|
Unified Communications Manager
|
5061 TCP and UDP
|
Secure Session Initiation Protocol (SIPS) phone
|
|
Unified Communications Manager
|
Phone
|
|
Phone
|
Unified Communications Manager (TFTP)
|
6970 TCP
|
HTTP-based download of firmware and configuration files |
|
IP VMS
|
Phone
|
16384 - 32767 / UDP
|
Real-Time Protocol (RTP), Secure Real-Time Protocol (SRTP)
| Note |
Cisco Unified Communications Manager only uses 24576-32767 although other devices use the full range.
|
|
(Rate if it helps)
JB
