Hi
Could someone please confirm that these are all the port numbers used by the unified comms callmanager server
Cisco CallManager (Call control for Cisco IP Phone) 2000 (TCP)
Cisco CallManager (Call control for Cisco Access Analog Gateway) 2002 (TCP)
Cisco CallManager (Call control for Cisco Access Digital Gateway) 2001 (TCP)
Cisco CallManager (SSAPI) 7727 (TCP)
Cisco CallManager (H.225 signaling) 1720 (TCP)
Cisco CallManager (line state server) 3224 (UDP)
Cisco CallManager (line state port) 3223 (UDP)
Cisco CallManager (Q.921 transport) Dynamically assigned UDP range used by
Winsock
Cisco IP Phone (RTP streaming) Dynamically assigned UDP range 16384 - 32766
Cisco IP Phone (TFTP, DNS) Dynamically assigned UDP range 49152 - 53247
Cisco IP Phone (Call control) Dynamically assigned TCP range 49152 - 53247
Cisco Access Digital DT-24 (Call control) Dynamically assigned TCP range
used by Winsock
Cisco Access Digital DT-24 (RTP streaming) Dynamically assigned UDP range
used by Winsock
Cisco Access Digital DT-24 (Q.921 transport) Dynamically assigned UDP range
used by Winsock
Cisco Access Digital DT-24+/DE-30+ (Call control) Dynamically assigned UDP
range 49152 - 53247
Cisco Access Digital DT-24+/DE-30+ (RTP streaming) Dynamically assigned UDP
range 16384 - 32766
Cisco Access Digital DT-24+/DE-30+ (Q.921 transport) Dynamically assigned
UDP range 49152 - 53247
Cisco Access Analog (RTP streaming) Dynamically assigned UDP range 16384 -
32766
Cisco Access Analog (TFTP, DNS) Dynamically assigned UDP range 49152 - 53247
Cisco Access Analog (Call control) Dynamically assigned TCP range 49152 -
53247
Unicast Conference Bridge (Call control) Dynamically assigned TCP range
used by Winsock
Multicast Conference Bridge (Call control) Not applicable
Unicast Conference Bridge (RTP streaming) Dynamically assigned UDP range
used by Winsock
Multicast Conference Bridge (RTP streaming) Assigned in Cisco CallManager
Administration
Media Termination Point (Call control) Dynamically assigned TCP range used
by Winsock
Media Termination Point (RTP streaming) Dynamically assigned UDP range used
by Winsock
SIMClient (Call control) 3000 (TCP)
SIMClient (RTP) 3000 (UDP)
SIMClient1250 (Call control) 3000 (TCP)
Remote Proxy (RTP streaming) 2500 and up (UDP)
Enterprise Proxy (Call control) Dynamically assigned TCP range used by Winsock
Cisco TFTP 69 (UDP) & Dynamically assigned UDP range used by Winsock
