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GRP260x Administration Guide
Version 1.0.3.42
Call Forward No Answer
On
Configures Call Forward No Answer feature code to activate no answer call
forwarding.
Off
Configures Call Forward No Answer feature code to deactivate no answer
call forwarding.
Target
The extension the call will be forwarded to.
Call Forward No Answer
Timeout (s)
Defines the timeout (in seconds) before the call is forwarded on no answer.
valid range is 1 to 120.
Accounts
→
Account Swap
Swap Account Settings
Allows users to swap the two accounts that they have configured. This will
Increase the flexibility of account management.
Note
: Make sure to press “Start” to complete the process.
Phone Settings Page Definitions
Table 10: Settings Page Definitions
Phone Settings
→
General settings
Basic Settings
Local RTP Port
This parameter defines the local RTP port used to listen and transmit. It is the
base RTP port for channel 0. When configured, channel 0 will use this port
_value for RTP; channel 1 will use por2 for RTP. Local RTP port ranges
from 1024 to 65400 and must be even. Default value is 5004.
Local RTP Port Range
Gives users the ability to define the parameter of the local RTP port used to
listen and transmit. This parameter defines the local RTP port from 48 to 10000.
This range will be adjusted if local RTP port + local RTP port range is greater
than 65486. Default setting is 200.
Use Random Port
Wh
en set to “Yes”, this parameter will force random generation of both the local
SIP and RTP ports. This is usually necessary when multiple phones are behind
the same full cone NAT. The default setting is “No”
Note:
This parameter must be set to “No” for Direct IP Calling to work.
Keep-alive Interval
Specifies how often the phone sends a blank UDP packet to the SIP server to
keep the “ping hole” on the NAT router to open. The default setting is 20
seconds.
The valid range is from 10 to 160.
STUN Server
The IP address or Domain name of the STUN server. STUN resolution results
are displayed in the STATUS page of the Web GUI.
