I'm running 1.4.22-rc5, and now see the following codec format listed:. What is 0x80004 (ulaw|h) ? 192.168.1.14 101 YjVlYzYwODd 00101/00002 0x4 (ulaw) No Rx: ACK 172.16.1.1 102 7b213e4762c 00102/00000 0x80004 (ulaw|h No Init: INVITE I'm having some voice quality problems and trying to see if it is related to this. Thanks Raja -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20080917/2ea22d43/attachment.htm