User's Manual

• Email will not flow through the B5800 Branch Gateway in this example. See optional
section for port 25.
• An off-site DHCP server is used to supply IP addresses to phones and PCs. Otherwise,
add ports 67 and 68 in optional sections.
• The B5800 Branch Gateway IP address will be manually configured and not need a DHCP
server.
• TFTP service begins using port 69, but eventually uses the source ports from both
sides.
• Ports 80804 and 80812 are unsecure communications but have optional port 80805 and
80813 as secure options.
• For B5800 Branch Gateway R6.1, the TFTP/UDP port selection is an issue; B5800 Branch
Gateway Manager, ENM, and SysMonitor do not constrain the selection of TFTP/UDP
source port.
B5800 Branch Gateway R6.2 improves this TFTP port issue greatly in a number of ways:
• System Manager does not use TFTP.
• SysMonitor and B5800 Branch Gateway Manager have configurable TFTP/UDP port
ranges.
• HTTPS is used for DECT R4 administration.
Avaya port matrix for B5800 Branch Gateway and SIP phones
306 Implementing the Avaya B5800 Branch Gateway November 2011
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