Enable Port Punching for RTP
Description Specifies the interval, in seconds, between transmissions of the Keep
Alive packet in order to maintain the NAT binding information for RTP
packet.
Value Range 0, 10–300
0: Disable
Default Value 0
Configuration File Reference RTP_PORT_PUNCH_INTVL
4.5.2 SIP Settings [Line 1]–[Line 16]
This screen allows you to change the SIP settings that are specific to each line.
4.5.2.1 Basic
Phone Number
Description Specifies the phone number to use as the user ID required for
registration to the SIP registrar server.
Note
• When registering using a user ID that is not a phone number,
you should use the [SIP URI] setting.
Value Range Max. 32 characters
Default Value Not stored.
Configuration File Reference PHONE_NUMBER_n
Registrar Server Address
Description Specifies the IP address or FQDN of the SIP registrar server.
4.5.2 SIP Settings [Line 1]–[Line 16]
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