PLANET IPX-1500 - Manual (Page 61)

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Alias name1 First H.323 E.164 number for GK application
Alias name2 Second H.323 E.164 number for GK application
Alias name3 Third H.323 E.164 number for GK application
Alias name4 Fourth H.323 E.164 number for GK application
GK IP
IP address of Gatekeeper. Please consult with the service provider and insert
the proper IP address of the Gatekeeper
GK time to live (min) Gatekeeper searching time.
Vocoder priority Voice codec priority selection (G.723.1 or G.729a)
VoIP gain
Alignment VoIP gain, default value is –3dB. For example, if IPX-1500 results
echo when communicate with another VoIP device, you have to adjust
IPX-1500’s VoIP gain till the echo is disappear.
Jitter Buffer Voice buffer to prevent the VoIP transmission delay
DTMF sensetive DTMF recognistion level
DTMF Generation
Level
DTMF signal strength
Silence Compression Enable/disable voice codec silence compression
Replace RTP IP
Insert the desired IP address in H.323 call setup packet; it is not necessary to
setup this parameter in most VoIP applications
H.323 Fast start
Please insert the ID for port 1 and 2. Consult with your Gatekeeper service
provider if you don’t know.
Note that, in general, each port ID must be unique.
H.323 H.245 Tunnel Enable the H.245 tunneling
H.323 H.245 insetup Enable the H.245 call setup before H.323 call signaling
DONE
Clicking on the DONE button to apply the changes.
Calling party configuration
This is where you enter the details of all the VoIP servers that you want to communicate with. An IP
phone call involves two VoIP servers: your IPX-1500 and the VoIP server at the other end. Both VoIP
servers must be in the same mode when communicating with each other. Therefore, in addition to