Stun/Nat Ip - 2N Sip mic Configuration Manual

SIP Proxy IP*
Mic should connect for call direction.
Port – set the SIP Proxy listening port (typically 5060).
Use registration
number for registration (Caller ID). If the device is not registered, no call setup
requests can be set to it.
Transport protocol
Registration server IP address
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which 2N SIP Mic
Port – set the SIP Registrar server listening port (typically 5060).
Name – set the user name for
Password – set the password for
not request authentication, the parameter is not applied.
Registration expiry
request load of your network and SIP Registrar. The SIP Registrar can modify the
expiry without letting you know.
Timeout after wrong SIP registration
register after an unsuccessful registration attempt.

STUN/NAT IP

– STUN server helps NAT clients (i.e. the PCs behind the firewall) set up
phone calls to the VoIP hosted outside the LAN.
Use local IP –
STUN
STUN server
address is used if STUN IP is selected in the RTP interface configuration.
Port – set the port to be used for STUN. The default value is
STUN, keep alive
STUN server
address is used if STUN IP is selected in the RTP interface configuration..
Port – set the port to be used for STUN. The default value is
Refresh rate
2N TELEKOMUNIKACE a.s., www.2n.cz
– enter the opponent IP address (operator, PBX) to which
– allow registration with the opponent and specify the phone
– choose UDP or TCP for SIP communication.
– set the opponent IP address (operator, PBX) to
should connect for registration requests.
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2N
– set the registration expiry to control the registration
use the local device IP address.
– enter the STUN server address (IP or domain name). The
– enter the STUN server address (IP or domain name). The
– define the keep-alive packet sending period. The default
SIP Mic authentication.
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2N SIP Mic authentication. If your IP PBX does
– set the timeout for the
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2N SIP
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2N SIP Mic to
port 3478 .
port 3478 .
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