DPH-80 Phone User Manual
SIP
Configuration
Proxy Domain Name:
This is the name of the domain where the IP phone and the
proxy/redirect are being hosted. If the field is included it will be used, instead of proxy
IP address, in all SIP messages including registration and authentication messages.
Outbound Proxy Address:
This is the IP address where SIP messages will be sent. This is
useful in traversing a firewall. Normally it should be same as
Proxy Server Address
.
VAD:
When this is enabled, the SIP phone uses silence compression to save on
bandwidth. This feature works irrespective of the codec selected.
Codec1, Codec2 and Codec3:
are drop down menus. This allows selecting what codecs
to be used by the phone. It also specifies the priority of the codec while negotiating for
the codec to use in any call. Codec1 will be given the highest priority.
Phone book:
This is a table of 10 entries for the phone numbers, IP addresses and ports
of the phone. The first field is for the number to be dialed. This can be maximum a 10-
digit number. It can contain characters or underscore and hyphen. Next is the IP
address of the phone. It should be a valid IP address in dot-separated form. Next is the
port number at which the phone is running. It can be any value in the range of 0-
65535.
After entering the appropriate values, click Submit. The following page will appear.
Do not click Save and Restart until you have finished configuration.
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