Cisco Expressway Series Configuration Manual - Page 31
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Cisco Expressway IP Port Usage Configuration Guide
Jabber Guest: Dual NIC Deployment Ports
Table 16 Port Reference for Jabber Guest Dual NIC Deployment
Purpose
Jabber Guest Client Signaling
(HTTP always redirected to
HTTPS)
Jabber Guest Client Secure
Signaling (HTTPS)
To avoid port conflicts, traffic to Expressway-E public:80 must
NAT&PAT to private:9980. HTTP is always redirected to HTTPS.
To avoid port conflicts, traffic to Expressway-Epublic:443 must
NAT&PAT to private:9443
Jabber Guest Client Media
(TURN)
SIP TCP signaling
SIP TLS signaling
SIP TCP signaling
SIP TLS signaling
* On Large systems you can configure a range of TURN request listening ports. The default range is 3478 – 3483.
‡ Port translation required
Src. IP
Src. ports
Any (web browser)
1024-65535
Any (web browser)
1024-65535
Any (web browser)
1024-65535
Expressway-E
30000-35999
private IP
Expressway-E
30000-35999
private IP
Jabber Guest
Eph
Server
Jabber Guest
Eph
Server
31
Protocol Dest. IP
Dst. Ports
TCP
Expressway-
80
E Public IP
TLS
Expressway-
443
E Public IP
Expressway-
TLS
9980
EPrivate IP
(Outward
NIC)
Expressway-
TLS
9443
EPrivate IP
(Outward
NIC)
3478
UDP
Expressway-
(S/M systems)
E Public IP
3478-3483 (L
systems)*
TCP
Jabber
5060
Guest Server
TLS
Jabber
5061
Guest Server
TCP
Expressway-
5060
E private IP
TLS
Expressway-
5061
E private IP
‡
‡