Hi, I've been capturing RTP packets after connecting 2 PJSUA, the first instance running on WinXP, and the second running on WinCE. Let's take for example codec PCMU: Packets sent from WinXP have a payload size of 160 bytes. Packets sent from WinCE have a payload size of 800 bytes! In case the codec was GSM: Packets sent from WinXP have a payload size of 33 bytes. Packets sent from WinCE have a payload size of 165 bytes! Does anybody know what causes this difference? _________________________________________________________________ Windows Live? SkyDrive?: Get 25 GB of free online storage. http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_skydrive_042009 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090421/ed3fe855/attachment.html>