Avaya 1600 Series Administrator's Manual page 29

Figure 2: Initialization and Address Resolution Diagram
Initialization and Address Resolution
1600 Series IP Telephone
Port: 68
Port: [1024 - 5000]
Operating System
–selected (a new port is
used for each file
requested)
Port: [1024 - 5000]
Operating System –
selected (a new port
is used for each file
requested)
Port: [1024 - 5000]
Operating System
–selected
Figure 3: Applications Diagram
Applications
1600 Series IP Telephone
Port: [1024 – 5000]
Operating System –
selected (only active if
WMLHOME (9620/9630) is
non-null
DHCP (TCP/IP)
HTTPS Read Request (TCP/IP)
HTTPS Data, ACKs & Errors (TCP/IP)
HTTP Read Request (TCP/IP)
HTTPS Data, ACKs & Errors (TCP/IP)
DNS(UDP/IP)
HTTP (TCP/IP)
Other Network Considerations
DHCP Server
Port: 67
HTTPS Server
Port:411
Port: Operating
System – selected (a
new port is used for
each file
HTTP Server
Port: 80
Port: Operating System
– selected (a new port is
used for each file)
DNS Server
Port: 53
Web or Proxy Server
Port: Usually 80 for Web
servers and 8000 for
proxy servers, but URLs
may specify other ports
as well
Issue 1 April 2007 29