2N PRI Gateways - User Manual User Manual

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9.7.3.3

VoIP parameters

Setting of VoIP – SIP interface

Date of deleting statistics – a day in a month on which all statistical data on the VoIP
interface are deleted automatically.
SIP registration – set the parameters of PRIGW registration at the SIP Proxy;

Registration expires – the timeout after which the PRIGW registration
data get expired at the SIP Proxy.
Reattempt registration – the timeout after which the request is resent.
Username and password – SIP Proxy registration data.

SIP protocol setting – used for setting SIP report sending during establishing connection.
IP addresses – used for setting IP addresses of interworking network devices and default
port numbers through which PRIGW will communicate with them.

SIP Proxy (GSM->IP) – the IP address of the SIP Proxy to which
VoiceBlue Lite turns in the case of an incoming GSM call.
SIP Proxy (IP->GSM) – the IP address of the SIP Proxy from which
VoiceBlue Lite awaits outgoing GSM call requests.
SIP registrar – the IP address of the SIP registration server.
NAT firewall – the NAT firewall IP address.
VoIP card / MGCP gateway: IP address of VoIP card of the gateway
STUN server – IP address of the STUN server (Simple Traversal of UDP
through NAT’s (Network Address Translation)), which is used for