PurposeDestination portTo (Listener)From (Sender)
Provide TFTP service to
phones and gateways.
69, Ephemeral (Linux) /
UDP
Cisco Business Edition 3000Endpoint or
Gateway
Provide configuration, load,
and firmware file service to
phones and gateways over
HTTP
6970 / TCPCisco Business Edition 3000Endpoint or
Gateway
Cellular Digital Packet Data
Protocol.
7999 / TCPCisco Business Edition 3000SNMP Server
Provide access to:
• Web admin
• User Option pages
80, 8080, 8443 / TCPCisco Business Edition 3000Browser
HTTP over SSL (HTTPS)443 / TCPCisco Business Edition 3000Browser
HTTP80 / TCPPhoneBrowser
Provide services to
SCCP-based phones.
2000 / TCPCisco Business Edition 3000Phone
Provide services to
MGCP-based gateways.
2427 / UDPCisco Business Edition 3000Gateway
Provide services to
MGCP-based gateways to
backhaul Q.931 and
Management messages.
2428 / TCPCisco Business Edition 3000Gateway
Provide trunk-based SIP
services.
5060 / TCP and UDPCisco Business Edition 3000Gateway
GatewayCisco Business
Edition 3000
Audio media streaming.
Kernel streaming device
driver.
24576-32767 / UDPCisco Business Edition 3000Gateway
GatewayCisco Business
Edition 3000
IMAP inbox access to the
Cisco Business Edition 3000
server
7993 / TCPCisco Business Edition 3000IMAP Server
Cisco Unified
Communications Voice
Media Mixer
16384:21511/ UDPCisco Business Edition 3000VoIP devices
(Phones and
Gateways)
Administration Guide for Cisco Business Edition 3000, Release 8.6(4)
464 OL-27022-01
Port Descriptions