<font color="#000066"><font><font face="tahoma,sans-serif">Hello Folks, I am looking for a way that makes asterisk tell remote SIP party that the IP where they will send RTP is not the same as the one I am comunicating via SIP</font></font></font><div>
<font color="#000066"><font><font face="tahoma,sans-serif"><br></font></font></font></div><div><font color="#000066"><font><font face="tahoma,sans-serif">Can this be done anyhow?</font></font></font></div><div><font color="#000066"><font><font face="tahoma,sans-serif"><br>
</font></font></font></div><div><font color="#000066"><font><font face="tahoma,sans-serif">I can try and explain:</font></font></font></div><div><font color="#000066"><font><font face="tahoma,sans-serif"><br></font></font></font></div>
<div><font color="#000066"><font><font face="tahoma,sans-serif">We have placed a asterisk box in our partners office.</font></font></font></div><div><br></div><div><font color="#000066" face="tahoma, sans-serif">It has eth0 with IP 172.16.1.10 and eth1: 10.34.18.250</font></div>
<div><font color="#000066" face="tahoma, sans-serif"><br></font></div><div><font color="#000066" face="tahoma, sans-serif">linux has its routes set so it can comunicate with several networks in their offices.</font></div>
<div><font color="#000066" face="tahoma, sans-serif"><br></font></div><div><font color="#000066" face="tahoma, sans-serif">now there is a cisco call manager that we need to communicate with. Normally via our IP 172.16.1.10, however seems that this cisco uses some sort of 'directmedya=yes' and sets both ends speaking RTP with themselves.</font></div>
<div><font color="#000066" face="tahoma, sans-serif"><br></font></div><div><font color="#000066" face="tahoma, sans-serif">There are some extensions in cisco that have a network <a href="http://10.134.0.0/16">10.134.0.0/16</a> that we can only comunicate via eth1</font></div>
<div><font color="#000066" face="tahoma, sans-serif"><br></font></div><div><font color="#000066" face="tahoma, sans-serif">thus when calling cisco (always via eth0) sometimes we need to say that OUR IP to recieve RTP is not 172.16.1.10, but 10.34.18.250</font></div>
<div><font color="#000066" face="tahoma, sans-serif"><br></font></div><div><font color="#000066" face="tahoma, sans-serif">can this be done?</font></div>