Hi , I found the following solutions somewhere , if someone has some ideas please share with us: Please try the following solution by configuring port forwarding in the router, it is sometime the cause of RTP packets drops in pjsip. Change the Port Range Forward of the wireless router (e.g LinkSys WRT54GLa). After login the router, goto "Applications & Gaming/Port Range Forward", add two items pjsua, 5900, 5900, Both, MyIPAddress, Enable where MyIPAddress is the address of the java client pjsua, 4000, 4100, Both, MyIPAddress, Enable for the fields of Application, Start, End, Protocol, IP Address and Enable respectively. Then Save Settings http://trac.pjsip.org/repos/wiki/Audio_Problems/Getting_Around_Nat I hope this would help or be a good start, Regards, Kartit On 2/17/09, gokulakrishnan <alagudream at gmail.com> wrote: > > Hi All, > > I am using HTC touch windows mobile 6.0 powerd device .I am > using sipeksdk_mobile.dll & pjsipDll_mobile.dll both in my project, If i am > using GPRS all outgoing & incoming messages & calls are working fine. but > using Wi-Fi only outgoing calls & messages are working but incomming call > and messages are not working , any ony one know the solution please help > me..Thanks in advance. > > by, > gokul., > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -- Anass Kartit -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20090217/fb0e15f0/attachment.html>