Hi, Thanks for your guess. Do you know how should I release port? Can I change local port? On 6/15/11, Andreas Wehrmann <a.wehrmann at centersystems.com> wrote: > On 06/15/2011 07:55 AM, fatemeh shapouri wrote: >> Hi, >> I'm using PJSIP (last edition) in my iPhone application for making SIP >> call, I have one problem with this, I built lib with Xcode_SDK 3.2.4, >> and I able to register and call to others, but in iPhone4 when My >> application is running in task bar(background), other Sip applications >> are not able to make call, So when I remove my app from task bar and >> use them, there is not any problem. >> I don't know how can I fix it, but I guess PJSip doesn't support >> multitasking for release I/O device in background. If it's true please >> let me know that I wait for new version of PJSIP. >> >> So thanks > Just a lucky guess: > Maybe it is because the SIP port (5060) is still in use by your application? > > Regards > > -- > Dipl.-Ing. (FH) Andreas Wehrmann > Software Development > -------------------------------------------------------------- > Center Communication Systems GmbH > A-1210 Wien, Ignaz-K?ck-Stra?e 19 > Sitz in Wien > FN 796 88p, Firmenbuchgericht Wien > www.centersystems.com > > Tel.: +43 (0) 190 199 - 3616 > Mobile: +43 (0) 664 884 75916 > Fax: +43 (0) 190 199 - 2110 > E-Mail: a.wehrmann at centersystems.com > > > _______________________________________________ > 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 > -- Regard, Fatemeh
