Cisco Cisco MGX-FRSM-HS2 B Serial Frame Service Module Manual Técnica
Phone to CCM [TFTP] (UDP port 69 initially then change to dynamic port [Ephemeral] for data
transfer)Trivial File Transfer Protocol (TFTP) used to download firmware and configuration files.
transfer)Trivial File Transfer Protocol (TFTP) used to download firmware and configuration files.
•
Phone to CCM [Web Services, Directory] (TCP port 80)Phone URLs for XML applications,
authentication, directories, services, etc. These ports are configurable on a per service basis.
authentication, directories, services, etc. These ports are configurable on a per service basis.
•
Phone to CCM [Voice Signaling] (TCP port 2000)Skinny Client Control Protocol (SCCP). This port
is configurable.
is configurable.
•
Phone to CCM [Secure Voice Signaling] (TCP port 2443)Secure Skinny Client Control Protocol
(SCCPS)
(SCCPS)
•
Phone to CAPF [Certificates] (TCP port 3804)Certificate Authority Proxy Function (CAPF)
listening port for issuing Locally Significant Certificates (LSCs) to IP phones.
listening port for issuing Locally Significant Certificates (LSCs) to IP phones.
•
Voice Bearer to/from Phone [Phone Calls] (UDP ports 16384 32768)Real−Time Protocol (RTP),
Secure Real Time Protocol (SRTP).
Secure Real Time Protocol (SRTP).
Note: CCM only uses UDP ports 24576−32768, but other devices can use the full range.
•
IP Phone to DNS Server [DNS] (UDP port 53)The phones use DNS to resolve the host name of
TFTP servers, CallManagers, and web server host names when the system is configured to use names
rather than IP addresses.
TFTP servers, CallManagers, and web server host names when the system is configured to use names
rather than IP addresses.
•
IP Phone to DHCP server [DHCP] (UDP port 67 [client] & 68 [server])The phone uses DHCP to
retrieve an IP address if not statically configured.
retrieve an IP address if not statically configured.
•
The ports the 5.0 CallManager uses to communicate with can be found at Cisco Unified CallManager 5.0 TCP
and UDP Port Usage. It also has the specific ports it uses to communicate with the 7920 IP phone.
and UDP Port Usage. It also has the specific ports it uses to communicate with the 7920 IP phone.
The ports the 4.1 CallManager uses to communicate with can be found at Cisco Unified CallManager 4.1 TCP
and UDP Port Usage. It also has the specific ports it uses to communicate with the 7920 IP phone.
and UDP Port Usage. It also has the specific ports it uses to communicate with the 7920 IP phone.
Related Information
ACLs on Wireless LAN Controller Configuration Example
•
Cisco Wireless LAN Controller Configuration Guide, Release 4.0
•
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© 2014 − 2015 Cisco Systems, Inc. All rights reserved. Terms & Conditions | Privacy Statement | Cookie Policy | Trademarks of
Cisco Systems, Inc.
Updated: Mar 05, 2008
Document ID: 81733