=begin options write = root =end options =head2 SIP Protocols L<Generic SIP settings|GenSip> L<Acrobits SIP VoIP phone|AcrobitsSoftphone> for iPhone L<Asterisk using SIP|AsteriskSip> L<D-Link DVG-2001S|DlinkDVG2001S> L<Ekiga|EkigaPhone> L<iPhone / iPod touch |IPhone> L<Linksys (SIPURA) SPA-2002, SPA-1001, PAP2T|LinkSys> L<Linphone|LinPhone> L<Nokia Internet Tablet|NokiaN900> ( N810, N900 ) L<Nokia phones|NokiaE70> with SIP stack ( E61, E70, E71, N95, ...) L<Nokia E52|NokiaE52> smartphone L<SJPhone|SjPhone> L<Taki|TakiPhone> L<Trixbox, FreePBX, Asterisk now|Trixbox> L<Twinkle|TwinklePhone> L<Windows Mobile|WinMobile> L<X-Lite, Bria|Xlite> L<Jitsi|Jitsi> L<CSipSimple|CSipSimple> L<Sipdroid|Sipdroid> L<Zoiper IAX SIP VOIP Softphone|Zoiper> L<Yealink|Yealink> L<Tutorial in spanish for native Android sip client|http://www.angelcontents.blogspot.com/2012/10/android-y-como-pag ar-menos-en-llamadas.html?m=1> </br></br>P<intern:comment> X<SIP>