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EXP1240 System Installation Guide Revision 06
© 2013 Uniden America Corp. PROPRIETARY AND CONFIDENTIAL Page 23 of 71
NATAdaption
Selecting YES indicates If information in “rport” and “received”
parameters is different from local information. Base will perform new
SIP registration with the new information in “Contact” header. If
information in “rport and “received” parameters is not different from
local information then no action is performed.
Selecting NO means the Base Station disregards information from the
“rport” and “received” parameters.
SIP Server
Enter the IP address of the SIP server. If desired, you can add the port
number after the IP address using the format
{IPaddress}:{port}
(e.g.,
192.168.250.111:5080
).
Outbound Proxy
If there is a SIP Proxy, between the base station and the SIP server, enter
the IP address of the SIP Proxy. If desired, you can add the port number
after the IP address using the format
{IPaddress}:{port}
(e.g.,
192.168.250.111:5060
).
Re-registration
time
Enter the number of seconds that will determine the frequency of
handset re-registrations with the SIP Server. If the number of seconds is
less than 600, then the frequency will be half of the number of seconds.
If the number of seconds is 600 or greater, then the frequency will be
the value minus 300 seconds. As examples, if the entered number of
seconds is 500, then the re-registration frequency will be 500/2 = 250
seconds. If the number of seconds is 700, then the re-registration
frequency will be 700 – 300 = 400 seconds.
DTMF Signalling
Select the type of DTMF signalling used by the SIP server:
–
SIP INFO
: DTMF tones are sent out of band along the SIP signalling
path.
–
RFC 2833
: DTMF tones are sent via data packets in a different
internet layer than the voice stream.
–
Both
: DTMF tones are sent both in the SIP signalling path (
SIP INFO
mode) and via data packets (
RFC 2833
mode).
Codec Priority
Set the priority order of the voice codecs in use by the SIP server. The
base station will use the codecs in the order they appear in the list. To
change the priority of the codecs, select a codec and click one of the
following:
– Up: move the selected codec up the priority list.
– Down: move the selected codec down the priority list.
– Reset: restore the default codec list.
– Remove: remove the selected codec from the list (the base station
will not use this codec).