Cisco Acano X-series
76-1040-05-B: Scalable and Resilient Meeting Server Deployments
141
Code
Component
Connecting
to
to
Destination
port to
open
port to
open
Traffic type
Traffic
direction
with
respect to
component
direction
with
respect to
component
Additional information
L
Call Bridge
Lync client
1024-
65535
(note 1)
65535
(note 1)
UDP
(STUN RTP)
(STUN RTP)
Outgoing
L
Call Bridge
Lync client
32768-
65535
65535
TCP (RDP)
Incoming
L
Call Bridge
Lync client
1024-
65535
(note 7)
65535
(note 7)
TCP (RDP)
Outgoing
M
Call Bridge
Lync FE
server
server
5061
TCP (SIP
TLS)
TLS)
Incoming
and
outgoing
and
outgoing
N
Call Bridge
Lync edge
server
server
3478
UDP
Outgoing
N
Call Bridge
Lync edge
server
server
443
TCP
Outgoing
N
Call Bridge
Lync edge
server
server
32768-
65535
(note 2)
65535
(note 2)
UDP
(STUN RTP)
(STUN RTP)
Incoming
Call Bridge
XMPP server
Internal to Meeting Server,
does not require open ports
does not require open ports
Q
Call Bridge
Internal
native Cisco
Meeting Apps
native Cisco
Meeting Apps
32768-
65535
65535
UDP
(STUN RTP)
(STUN RTP)
Incoming
Q
Call Bridge
Internal
native Cisco
Meeting Apps
native Cisco
Meeting Apps
1024-
65535
(note 1)
65535
(note 1)
UDP
(STUN RTP)
(STUN RTP)
Outgoing
R
XMPP
server
server
Internal
native Cisco
Meeting Apps
native Cisco
Meeting Apps
5222
TCP
Incoming
S
Load
Balancer
Balancer
External
nativeCisco
Meeting Apps
nativeCisco
Meeting Apps
5222
TCP
Incoming
S1
XMPP
server
server
Load
Balancer
Balancer
4999
TCP
Outgoing