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<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN
class=170370811-10042006>Hello, </SPAN>,</FONT></FONT></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>I have some of asterisk <SPAN
class=170370811-10042006> to CCM4 SIP trunk oneway audio problems</SPAN>.
</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>I have setup a asterisk server. It's work great and have no
any problems connect to local ITSP<SPAN
class=170370811-10042006> (using SIP protocol) </SPAN>. But we need to
build a sip trunk to another CCM4 server.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>The network typology like this.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>SIP Phone (192.168.1.100) <-----------> 192.168.1.254
(Asterisk Server) 59.124.<SPAN class=170370811-10042006> xx</SPAN>.xx
<------------> [INERNET] <-------------> PIX firewall
<---------> CCM4</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>1.The CCM4 side user can call to my asterisk extension and
work great. </FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>2.When I make a call from SIP phone to CCM4 extension. The
CCM4 user can pickup the call but he can't hear me. It's seems have a<SPAN
class=170370811-10042006>n </SPAN> one-way audio
problem.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>The PIX firewall already mapping the TCP/UDP 5060 and UDP
16384-32768 to CCM4 Server.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>I have try to install another sip phone
using public IP. It's same problems.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN
class=170370811-10042006>Anyone </SPAN>have any suggest on the settings?
</FONT></FONT></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>My sip.conf configuration:</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>[ccm4]</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial><FONT
color=#0000ff><FONT size=2><SPAN
class=170370811-10042006>context=.............. </SPAN></FONT></FONT></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT><FONT><FONT
face=Arial color=#0000ff size=2>canreinvite=no<BR>host=<SPAN
class=170370811-10042006> the</SPAN>_ccm4_server_ip<BR>nat=no<BR>qualify=yes<BR>type=peer</FONT></FONT></FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>I have change a lot of settings. canreinvite=yes or no,
nat=yes/no qualify=yes/no. It's doesn't work.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006></SPAN><SPAN
class=670274910-10042006></SPAN><SPAN class=670274910-10042006></SPAN><SPAN
class=670274910-10042006></SPAN><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>Thank you for your help.</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>Best regards,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=670274910-10042006><FONT face=Arial
color=#0000ff size=2>Kevin</FONT></SPAN></DIV><BR></BODY></HTML>