AltiGen comm 600 - Manual (Page 26)

Alti-IP 600 Manual 16
5. If NAT server is used, access NETWORK settings in the configuration
menu. Change ENABLE NAT setting to YES and assign the NAT
server’s public IP address in the NAT Address setting.
6. If configuring with an H.323 NAT router, the NAT router can forward
IP traffic to a specified private IP address based on the destination port
in the TCP/IP or UDP packets. When an H.323 endpoint is behind the
H.323 NAT, you should set up the forwarding to a private IP address
of this H.323 endpoint.
If this H.323 endpoint is AltiWare, the NAT router must be configured
to forward to following ports to the H.323 endpoints private IP
address:
• TCP port 10032 (for phone service)
• TCP port 1720 (for H.225)
• TCP/UDP 49152 ~ N (for H.245 and RTP/RTCP); where N =
49152 + (62 * number of VoIP boards) - 1.
7. Use #27 + ENTER to initiate logging onto AltiServ.
8. The phone will attempt to register as shown in the LCD screen.
If the phone successfully passes through these stages, the phone shows
the time and extension in the LCD screen and is now in normal
operating mode.
Note: The Alti-IP 600 AltiWare IP address, TFTP (IP) address and other
network related configuration parameters will override the
AltiAdmin’s settings when the phone registers with AltiServ.
Other parameters will still be overridden by the AltiAdmin settings
as before.
Otherwise, refer to “Troubleshooting” on page 37.
9. Set up IP Phone properties in AltiWare as described in Step 2 -
“AltiAdmin/ACM Admin Setup - AltiGen IP Phone Configuration
Window” on page 7.