Panasonic KX-TGP550T08 SIP Phone Firmware 22.38

last update:
December 12th, 2012, 13:21 GMT
developed by:
Panasonic
file size:
2.8 MB
category:
C: \ Firmware \ Panasonic
platform
Windows XP / Vista / XP 64 bit / Vista 64 bit / 7 / 7 64 bit

Specifications:

Additions:

- Extended the digit of "Line ID" from 24 to 63.
- Added the specification that the # key is treated as a regular dialed digit when dialed as or after the second digit.
[POUND_KEY_DELIMITER_ENABLE]
(Y(default) : # is treated as the end of dialing delimiter)
(N : # is treated as a regular dialed digit)
- Added DTMF relay by using SIP-INFO method.
- DSCP value could be set separately for RTP and RTCP.
- Expanded the size of Refer-To header from 255 bytes to 511 bytes.
- Supported for some carriers to use the conference server of another domain.

Corrections

:
- Improved the problem that the call transfer using REFER may be failed.

 

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