Hai, We are planning to use PJSIP and develop ATA (analog telephone adapter). ATA required an FXS interface (legacy telephone), and for this we have bought digium AEX800 card. This cards supports 4 FXS ports and 2 FXO ports. Drivers for this Digium are implemented using ioctl system calls. Can I replace the sound drivers (on-board) used in pjmedia (for LINUX OS) with this ioctl functions? Regards, Lakshmi Asst. Manager ICOMM Tele Ltd. This email is confidential. If you are not the addressee tell the sender immediately and destroy this email without using, sending or storing it. Emails are not secure and may suffer errors, viruses, delay, interception and amendment. ICOMM TELE LTD and subsidiaries ("ICOMM") do not accept liability for damage caused by this email and may monitor email traffic. Unless expressly stated, any opinions are the sender's and are not approved by ICOMM and this email is not an offer, solicitation, recommendation or agreement of any kind. ICOMM's principal office is Trendset Towers, Road No. 2, Banjara Hills, Hyderabad -34, INDIA. Thank You ICOMM -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090220/f6d64818/attachment.html>