Sanjay Chadha wrote: > 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. Kia ora, I maintain a publicly accessible self-updating Asterisk 12 instance which can be used for testing various things (NAT, responses). Instructions with credentials and test extensions are available at http://neutron.jcn-labs.net/ Adios n Gracias Joshua, Does the server have gateway capability i.e. does it terminate the SIP call and make a PSTN call?