Howto:Firmware Upgrade V10 V11r1: Difference between revisions

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*Receive direction changes by -4.5dB in comparsion to V10 and earlier.
*Receive direction changes by -4.5dB in comparsion to V10 and earlier.
*Transmit directrion changes by +6.0dB in comparsion to V10 and earlier.
*Transmit directrion changes by +6.0dB in comparsion to V10 and earlier.
Hint : See [[Reference11:Interfaces/FXS/Physical]] if you are unsure which direction is supposed to be receive or transmit.


== Linux Application Platform and its applications ==
== Linux Application Platform and its applications ==

Revision as of 17:40, 5 November 2014

Applies To

This information applies to:

  • All PBX devices
  • All DECT devices
  • Linux Application Platform
Tools clipart.png FIXME: "Work in progress - V11 not yet released"

Configuration Changes

SRTP default now

In V11, SRTP is turned on by default. You only need to change the configuration if you do not want SRTP to be used.

FXS Gateways change initial port gain calibration

In V11, the FXS gateways ip22, ip24 and ip28 change their initial gain level calibration. The calibration changes vary from the gateway type as follows :

ip22, ip24

  • Receive direction changes by -1.5dB in comparsion to V10 and earlier.
  • Transmit direction changes by +4.0dB in comparsion to V10 and earlier.

ip28

  • Receive direction changes by -4.5dB in comparsion to V10 and earlier.
  • Transmit directrion changes by +6.0dB in comparsion to V10 and earlier.

Hint : See Reference11:Interfaces/FXS/Physical if you are unsure which direction is supposed to be receive or transmit.

Linux Application Platform and its applications

V11 will be compatible with Linux Application Platform V10. There will be no separate V11 release for the Linux Application Platform!

Known Problems

Related Articles


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