<P>Hi everybody</P> <P>I'm starting with SIP and I wanted to ask some questions, perhaps silly ones, but I hope people can answer me! </P> <P>1) Which codecs may I use? I want the SIP phones to call to the PSTN above all, but I have two dlink dg102s (MGCP) and I'd like to can call them too. The problem is that when I use g723 I can call MGCP but I can't call PSTN (call goes off when I pick the phone up). What can I do?</P> <P>2)What is [EMAIL PROTECTED] ? For what is used?</P> <P>3)Can I transfer calls? I guess that if I do transfer = yes in the general section of sip.conf, it should work... but it doesn't!!</P> <P>4)And finally, the caller ID. I have done usecallerid=yes in the general section of sip.conf and the I put callerid="SIP" <2222> in the [sip] section (the one that I have created for my devide). But it doesn't work either! Any ideas?</P> <P>My sip.conf:</P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>[general]<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>port = 5060<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>bindaddr = 0.0.0.0<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>context = default<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>transfer = yes<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>threewaycalling = yes<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>usecallerid = yes<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>hidecallerid = no<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><o:p><FONT face="Times New Roman" size=1> </FONT></o:p></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>[sip]<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>type=friend<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>callerid="sip" <2222><o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>username=sip<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>host=188.208.12.37<o:p></o:p></FONT></FONT></SPAN></P> <P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><SPAN lang=EN-GB style="mso-ansi-language: EN-GB"><FONT face="Times New Roman"><FONT size=1>accountcode=sip<o:p></o:p></FONT></FONT></SPAN></P> <P> </P> <br><br> <b>Tu cuenta de correo gratuita <a href="http://mixmail.ya.com" target="_blank">Mixmail</a> con Antivirus y Antispam</b><br> Ya.com ADSL Home 24h, <a href="http://ir.ya.com/app/redir?o=2&prefix=isp_ya_com_&tgt=800&pck=10016&afiliado=autopromo" target="_blank"><b>Módem + Alta + 1 mes Gratis</b></a>