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Diffstat (limited to 'UPGRADE.txt')
| -rw-r--r-- | UPGRADE.txt | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/UPGRADE.txt b/UPGRADE.txt index e938e722e..32444aef7 100644 --- a/UPGRADE.txt +++ b/UPGRADE.txt @@ -285,6 +285,19 @@ The Zap channel: * Support for MFC/R2 has been removed, as it has not been functional for some time and it has no maintainer. +The G726-32 codec: + +* It has been determined that previous versions of Asterisk used the wrong codeword + packing order for G726-32 data. This version supports both available packing orders, + and can transcode between them. It also now selects the proper order when + negotiating with a SIP peer based on the codec name supplied in the SDP. However, + there are existing devices that improperly request one order and then use another; + Sipura and Grandstream ATAs are known to do this, and there may be others. To + be able to continue to use these devices with this version of Asterisk and the + G726-32 codec, a configuration parameter called 'g726nonstandard' has been added + to sip.conf, so that Asterisk can use the packing order expected by the device (even + though it requested a different order). + Installation: * On BSD systems, the installation directories have changed to more "FreeBSDish" |