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FREUND ELEKTRONIK A/S
Fuglebakken 119 | 5210 Odense NV
BLFList BargeIn Code: To set the BLF barge in code.
Encryption
To enable or disabled SRTP feature.
Voice Encryption(SRTP): If enabled, all audio signal
(technically speaking it’s RTP streams) will be
encrypted for more security.
NAT
To display NAT-related settings.
UDP Keep Alive message: If enabled, IP phone will
send UDP keep-alive message periodically to router
to keep NAT port alive.
UDP Alive Msg Interval: Keepalive message interval.
Rport: Remote Port, if enabled, it will add Remote
Port into outgoing SIP message for designated
account.
User Agent
One can customize User Agent field in the SIP message;
If user agent is set to specific value, user could see the
information from PCAP. If user agent is not set by
default, user could see the company name, model
number and firmware version from PCAP
