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Voice parameters
First RTP port (even: 1024 – 65524) – set the number of the first RTP port. The
RTP port number must be even according to the recommendation.
Last RTP port (even: first RTP+10 – 65534) – set the number of the last RTP port.
The RTP port number must be even according to the recommendation. The
recommended minimum RTP port range is 10.
Codecs settings
Set details for the G.711a/u or G.729 codecs.
Codecs priority
Set the types of the speech codecs to be preferred.
Priority 1
Priority 2
Priority 3
IP addresses
SIP proxy (IP / GSM) the SIP proxy IP address from which
gateway
–
2N BRI
®
awaits the GSM outgoing call requests.
Tip
If you keep the default values (0.0.0.0),
gateway will receive
2N BRI
®
requests from any IP address.
SIP proxy (GSM / IP) – the SIP proxy IP address to which
gateway turns
2N BRI
®
in the case of GSM incoming calls.
SIP registrar – SIP registration server IP address.