D-Link DPH-80 Manual - Page 62
Configuring the H.323 Phone
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Using H.323 Protocol Configuring the H.323 Phone Once you have the above infrastructure in place, you can power up the H.323 phone. The H.323 phone will play a call progress tone and try to register with the H.323 Gate Keeper. This operation will fail since the H.323 phone is not configured properly and it will play an error tone. However, the H.323 phone is accessible through an Internet browser for configuration. The H.323 phone IP address is required to access the phone through a browser. The H.323 phone uses factory default values before configuration and the default IP address is 10.1.1.80 (net mask 255.0.0.0). The user can enter an IP address immediately after factory reset as per the format *x*y*z*a*#, where the symbols * and # are mandatory. The following parameters should be configured for proper functioning of the H.323 phone. Other parameters can use the default values. Phone number (it should be a unique number in H.323 Gate Keeper) H.323 Gate Keeper (GK) IP address and port number DHCP enable Save these parameters after making modifications in the browser. These parameters will be saved to flash and the H.323 phone will restart with the new parameters. Now the H.323 phone will play a call progress tone and try to get IP parameters from the DHCP server. If successful, the H.323 phone will try to register with the H.323 Gate Keeper (GK). If the H.323 phone succeeds in the previously mentioned operations, it will play a dial tone indicating that it is ready for use. If either operation fails, it will play an error tone indicating that the H.323 phone is not functional. D-Link H.323 phones can work without H.323 servers through the phone book. For this mode, configure the phone book through the browser and the phones will work with configurations in the phone book. Note: Phone-book entries of all the phones in one network should be consistent. 62