@Andreas Thank you for your help, again. I have implemented your code, but whatever I do, the caller does not show up on my mobile with the spoofed number I did monitor the sip exchange with the provider with wireshark, and could not see any mention of the spoofed number or name The only thing I can think of is that I implemented your initial advice wrong. The simplepj zip file is my working code with the sip user/pass stripped. To rebuild pjsua I did: I changed pjproject/pjsip/include/pjsua-lib/pjsua.h line 855-913 to match your advice. I attach the file I changed PJProject\pjsip\src\pjsua-lib/ pjsua_call.c replacing the pjsua_call_make_call with your code at lines 783-1052, file attached Then did a make clean, make and sudo make install I hope you can help. Can you see where I failed? Met Vriendelijke Groet, Regards, Rob Muller mailto:r.b.muller@xxxxxxxxx -----Original Message----- From: pjsip On Behalf Of Andreas Wehrmann Sent: Tuesday, July 28, 2020 18:00 To: pjsip@xxxxxxxxxxxxxxx Subject: Re: change (spoof) originator phone number in outgoing call using pjsip/pjsua On 28.07.20 17:52, r.b.muller@xxxxxxxxx wrote: > @Andeas, @Somedick > > I managed to compile PJSIP with the changes Andreas sent However, I > must admit defeat in understanding how to set the new variables > set_from_display_name, from_display_name and from_user > > I am using the demo program "simple_pjsua.c" as a base. > > Could you enlighten me on how to set the outging from number. > > > Met Vriendelijke Groet, Regards, > > Rob Muller > mailto:r.b.muller@xxxxxxxxx Sure: You need to look at how pjsua_call_make_call() works. If you look at the docs, you'll see that it takes a pointer to pjsua_call_setting as third parameter, so looking at the code at simple_pjsua.c, the code would need to look something like this: /* If URL is specified, make call to the URL. */ if (argc > 1) { pjsua_call_setting call_setting; pjsua_call_setting_default( &call_setting ); /* set From userpart */ pj_cstr( &call_setting.from_user, "12345custom" ); /* if you'd want to set display name as well: */ if( 1 ) /* your condition goes here */ { call_setting.set_from_display_name = PJ_TRUE; pj_cstr( &call_setting.from_display_name, "Doctor Who" ); } pj_str_t uri = pj_str(argv[1]); status = pjsua_call_make_call(acc_id, &uri, &call_setting, NULL, NULL, NULL); if (status != PJ_SUCCESS) error_exit("Error making call", status); } All the best, Andreas _______________________________________________ Visit our blog: http://blog.pjsip.org pjsip mailing list pjsip@xxxxxxxxxxxxxxx http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org
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