Purpose
Src. IP
Src.
ports
Protocol Dest. IP
Dst. Ports
AV media to on-prem Lync clients
Gateway
Expressway
56000-
57000
UDP
Lync clients
Lync client
media ports
Screen sharing from on-prem Lync
clients
Lync client
443
TCP
Gateway
Expressway
56000-57000
Media from Microsoft interoperability
B2BUA towards on-premises Cisco
collaboration recipients
Gateway
Expressway
56000-
57000
UDP
Deployment
dependent; bridge,
endpoint, or a
SIP proxy
Endpoint media
ports
ICE negotiation and TURN requests
from Gateway Expressway to
Expressway-E TURN server
Gateway
Expressway
56000-
57000
UDP or
TCP
Expressway-E
TURN server
UDP 3478
TCP 3478
(3478-3483 on
large systems)
UDP TURN media relays
Expressway-
E
TURN server
24000-
29999
UDP
Any (reflexive or
relay) from
MS client or Edge
50000-59999
(Edge range) or
client media
ports
TCP TURN media relays
Expressway-
E
TURN server
24000-
29999
TCP
Any (reflexive or
relay) from
MS client or Edge
50000-59999
(Edge range) or
client media
ports
VCS Only
Presence to Lync FE Server
Gateway
Expressway
10011
TLS
Lync FE Server
5061
VCS Only
B2BUA communication with an
external transcoder (eg. Cisco AMGW)
Gateway
Expressway
65080
TLS
External transcoder
5061
Table 19 Media Path Port Reference
37
Cisco Expressway IP Port Usage Configuration Guide
Содержание Expressway Series
Страница 9: ...Basic Networking Traversal Pair 9 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 11: ...11 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 15: ...SIP Calls 15 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 19: ...19 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 26: ...Mobile and Remote Access MRA Connections 26 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 30: ...Jabber Guest Dual NIC Deployment 30 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 32: ...Jabber Guest Single NIC Deployment 32 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 35: ...Off Premises Microsoft Clients Cisco Expressway IP Port Usage Configuration Guide 35 ...
Страница 40: ...SIP Edge for Meeting Server Connections 40 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 43: ...XMPP Federation XMPP Federation Connections 43 Cisco Expressway IP Port Usage Configuration Guide ...
Страница 45: ...Serviceability Serviceability Expressway C 45 Cisco Expressway IP Port Usage Configuration Guide ...