SpectraLink 6500 - Page 47

Spectralink IP-DECT Server 6500 Installation and Configuration Guide
14215700 Version 3.0
April, 2014 45
2 Apply the desired values as described in the following table
Field Explanation Required Optional
SIP Configuration - General
Local Port Enter the local port number. The default
local port number is 5060.
The local port is the port on which the
IP-DECT Server 400 listens for incoming
SIP-signalling
x
Transport
Transport mechanism used for SIP
messages. possible settings: UDP, TCP
or TLS
x
Field
Explanation Required Optional
DNS method Is used for looking up the destination of
SIP messages.
Possible settings: A records and DNS
SRV
x
Field
Explanation Required Optional
Default Domain Enter the name of the domain.
Note: If no user specific domain is
configured under a specific user, the
handsets registered on the IP-DECT
Server 400 will use the default domain
as the domain part of the SIP URI; e.g.
John Doe
<sip:1234@somecompany.com
If only one SIP pbx is used and no
domain is available, enter the IP address
of IPBx here.
x
Register each
endpoint on separate
port**
Use separate local ports for each
endpoint instead of using the global local
port.
x
Send all messages
to current registrar **
When more proxies are available send
all non-REGISTER requests to the
current registrar.
x
Registration expire
(sec)
The maximum time between
re-registrations. The registrar can signal
a shorter time-out.
Default value: 3600 sec
x
Max forwards The maximum number of proxies
outgoing messages are allowed to
traverse.
Default value: 70
x