Cisco Cisco TelePresence Video Communication Server Expressway 릴리즈 노트
Appendix A — Supplemental notes
Cisco TelePresence Video Communication Server X7.1 Software Release Notes
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Note that you before you can order your release key and any option keys, you must first download and
install the .ova file in order to obtain your hardware serial number. The VCS provides limited
functionality until a valid release key is entered.
install the .ova file in order to obtain your hardware serial number. The VCS provides limited
functionality until a valid release key is entered.
See Cisco VCS Virtual Machine Deployment Guide for full installation instructions.
Layer 4 ports used
The following IP Layer 4 ports are used by the Cisco VCS:
Function
Type
Direction
SSH (Includes SCP)
22 TCP
Host → Cisco VCS
Telnet
23 TCP
Host → Cisco VCS
HTTP / XML
80 TCP
Host → Cisco VCS
HTTPS / XML
443 TCP
Host → Cisco VCS
SNMP (queries)
161 UDP
Host → Cisco VCS
DNS requests
1024:65535 UDP
Cisco VCS
→ Host
NTP
123 UDP
↔
Syslog
514 UDP
Cisco VCS
→ Host
LDAP communication
389 TCP
↔
LDAPS communication
636 TCP
↔
TMS Provisioning Extension services
443 TCP
Cisco VCS
→ Cisco TMS
IPSEC cluster communication
500 UDP
Cisco VCS
↔ Cisco VCS
Intra-cluster communication
IP Protocol 51 (IPSec AH)
Cisco VCS
↔ Cisco VCS
Device provisioning (TMS Agent)
389 TCP
Cisco TMS
→ Cisco VCS
Device provisioning replication (TMS Agent)
8989 TCP
Cisco TMS
→ Cisco VCS
VCS database and TMS Agent
4444 TCP
Host → Cisco VCS
Gatekeeper discovery
*
1718 UDP
Host → Cisco VCS
Gatekeeper RAS
*
1719 UDP
↔
Incoming H.323 setup
*
1720 TCP
Host → Cisco VCS
H.225/Q.931 call setup (non-traversal)
*
15000:19999 TCP
↔
H.323 call signaling for Assent/H.460 traversal
**
6001 UDP
Host → Cisco VCS
SIP call signaling for Assent traversal
**
7001 TCP
Host → Cisco VCS
H.225/Q.931 call setup (Assent)
*
2776 TCP
Host → Cisco VCS
H.225.Q931 call setup (H.460.18)
*
1720 TCP
Host → Cisco VCS
H.245 call control (non-traversal)
*
15000:19999 TCP
↔
H.245 call control (Assent)
*
2776 TCP
Host → Cisco VCS
H.245 call control (H.460.18)
*
2777 TCP
Host → Cisco VCS
H.323 / SIP media (RTP, RTCP) (non-traversal)
*
50000:52399 UDP
↔
Media (Assent, H.460.19 multiplexed media)
*
2776:2777 UDP
Host → Cisco VCS
Media (H.460.19 non-multiplexed media)
*
50000:52399 UDP
Host → Cisco VCS
SIP call signaling
*
5060 UDP
Host → Cisco VCS