Function Port range Type Ingoing Outgoing Remarks
           
Endpoint to VCS Controller          
H.323 RAS signaling 1719 UDP x x  
SIP signalering 5060 TCP + UDP x x  
SIP TLS signalering 5061 TCP + TLS + UDP x x  
SIP BFCP 5070 - 5080 TCP x x  
Q931 / H225 call connect signalering 1720 TCP x x  
H.245 signalering 15000 - 19999 TCP x x  
RTP / RTCP traversal media 36000 - 59999 UDP x x  
           
VCS Controller to endpoints          
H.323 RAS signaling 1719 UDP x x  
SIP signalering 5060 TCP + UDP x x  
SIP TLS signalering 5061 TCP + TLS + UDP x x  
SIP BFCP 5070 - 5080 TCP x x  
Q931 / H225 call connect signalering 1720 TCP x x  
H.245 signalering 5555 - 5574 TCP x x  
RTP/RTCP Media 2326 - 2487 UDP x x  
RTP/RTCP Media for Jabber 21000 - 21900 UDP x x  
           
Endpoints to endpoints          
H.245 signalering (h.323 ports on endpoint set to static) 5555 - 6555 TCP x x Endpoints MUST have H323 ports set to static (for using 5555-6555/tcp and 2326-2487/udp), not dynamic, then 11000-65000/udp is used for media).
H.245 signalering (h.323 ports on endpoint set to dynamic) = default setting 11000 - 65535 TCP x x Endpoints MUST have H323 ports set to static (for using 5555-6555/tcp and 2326-2487/udp), not dynamic, then 11000-65000/udp is used for media).
SIP BFCP 5070 - 5080 TCP x x  
RTP/RTCP Media for H.323 2326 - 2487 UDP x x  
RTP/RTCP Media for SIP 46000 - 49000 UDP x x  
RTP/RTCP Media for Jabber 21000 - 21900 UDP x x  
           
Total overview          
H.323 RAS signaling 1719 UDP x x  
Q931 / H225 call connect signalering 1720 TCP x x  
RTP/RTCP Media for H.323 2326 - 2487 UDP x x  
H.245 signalering (h.323 ports on endpoint set to static) 5555 - 6555 TCP x x Endpoints MUST have H323 ports set to static (for using 5555-6555/tcp and 2326-2487/udp), not dynamic, then 11000-65000/udp is used for media).
H.245 signalering (h.323 ports on endpoint set to dynamic) = default setting 11000 - 65535 TCP x x Endpoints MUST have H323 ports set to static (for using 5555-6555/tcp and 2326-2487/udp), not dynamic, then 11000-65000/udp is used for media).
SIP signalering 5060 TCP + UDP x x  
SIP TLS signalering 5061 TCP + TLS + UDP x x  
SIP BFCP 5070 - 5080 TCP x x  
H.245 signalering 15000 - 19999 TCP x x  
RTP/RTCP Media for Jabber 21000 - 21900 UDP x x  
RTP/RTCP Media for SIP 46000 - 49000 UDP x x  
RTP / RTCP traversal media 36000 - 59999 UDP x x