MOCET IG7600 User Manual
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IG7600 Administration Manual
Keep alive Interval: Keep alive interval for STUN server.
UPNP Port-Mapping Enable: To enable/disable UPNP client.
Router Private Address: If you choose “Auto” UPNP client will detect Router’s
private IP address by itself. If you choose “Manual” you should input Router’s private
IP address manually.
Router Public Address: It records Router’s public IP address detected by STUN.
External Registration SIP Port: Port that will be opened on Router for SIP port.
External IP Trunk SIP Port: Port that will be opened on Router for IP Trunk’s SIP
port.
External Crypto Protocol Port: Port that will be opened on Router for Crypto
protocol between IG and IP2061/M22/M62/M54(-i).
External RTP Proxy Port Start: Port range that will be opened on Router for RTP
proxy, it will reserve 300 ports.
External IP Trunk RTP Port Start: Port range that will be opened on Router for IP
Trunk RTP, it will reserve 100 ports.
External DSP RTP Port Start: Port range that will be opened on Router for DSP RTP,
it will reserve 14 ports.
External IP Camera Port Start: Port range that will be opened on Router for IP
Cameras, it will reserve 8 ports.
External HTTP Port: Port that will be opened on Router for web configuration pages
of IG7600. You need to enable it if necessary.
External FTP Port: Port that will be opened on Router for ftp server of IG7600. You
need to enable it if necessary.
External TELNET Port: Port that will be opened on Router for Telnet server of
IG7600. You need to enable it if necessary.
External TFTP Port: Port that will be opened on Router for TFTP server of IG7600.
You need to enable it if necessary.
External SSH Port: Port that will be opened on Router for SSH server of IG7600. You
need to enable it if necessary.
RTP Transmission
With “Auto” mode, IG7600 chooses RTP transmission method for the two parties
automatically. It will try its best to let two parties transmit RTP directly without RTP
relay. While with “Always” mode IG7600 always helps to do RTP relay between the two
parties, except for that both of the two parties are in the same network segment of
IG7600’s LAN port or WAN port.
Please be noted that “Always” RTP Relay by IG7600 will occupy more network
bandwidth and CPU loading of IG7600, so it is not chosen as default mode. But if you
meet any situation that leads to no audio or one way audio issue, you can try to change
it to “Always” mode to see if the problem is solved.
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