After successfully compiling PJSIP including all library and examples, I would like to make a call using sample C++ code to a landline. Is there a list of SIP gateways (commercial or free) through which I can make these calls. I appreciate such a list and if there is sample code required to connect to the SIP gateway. Thanks in advance. My platform: Raspberry Pi, gcc/C++ -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20140414/aa794dfb/attachment.html>