On 7/29/06, <b class="gmail_sendername">Tzafrir Cohen</b> <<a href="mailto:tzafrir.cohen@xorcom.com">tzafrir.cohen@xorcom.com</a>> wrote:<div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>One side point: would you really want to allow a remote server to<br>override any local variable you have? Shouldn't there be a separate<br>namespace (e.g: prefix) for variables that could be supplied by the<br>remote party?
<br></blockquote></div><br>Why would you implement it like that, as opposed to having an IAX2_VAR function, so you could do<br>exten => 1234,1,NoOp(${IAX2_VAR(some_var)})<br><br>The same way you have SIP_HEADER, CDR, and CALLERID?
<br><br>--Tim<br>