<div dir="ltr">Do you think instead of using dialplan i can just use Regex like ^(011|\+)[1-9][0-9]{10,14} to match Source string? Dialplan is advance method which use transformation etc.. we we don't need. <div><br></div><div>We just want to make sure Source address is compliant with ANIs or E.164 standard because out SIP provide doesn't allow random 4 or 5 digit string in RPID or FROM. </div><div><br></div><div>What do you suggest?</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 30, 2015 at 12:56 PM, Podrigal, Aron <span dir="ltr"><<a href="mailto:aronp@guaranteedplus.com" target="_blank">aronp@guaranteedplus.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Have a look here <a href="http://www.opensips.org/html/docs/modules/1.11.x/dialplan.html#id294016" target="_blank">http://www.opensips.org/html/docs/modules/1.11.x/dialplan.html#id294016</a></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 30, 2015 at 12:49 PM, Satish Patel <span dir="ltr"><<a href="mailto:satish.txt@gmail.com" target="_blank">satish.txt@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">I believe dialplan only check destination number, doesn't it? How it will work with Source number which is coming inside RPID/PAI/From: header?</div><div><div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 30, 2015 at 12:30 PM, Podrigal, Aron <span dir="ltr"><<a href="mailto:aronp@guaranteedplus.com" target="_blank">aronp@guaranteedplus.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">You can use the dialplan module to check against valid ANIs and reply with a 403.</div><div class="gmail_extra"><br><div class="gmail_quote"><span>On Thu, Apr 30, 2015 at 12:09 PM, Satish Patel <span dir="ltr"><<a href="mailto:satish.txt@gmail.com" target="_blank">satish.txt@gmail.com</a>></span> wrote:<br></span><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span><div dir="ltr">Question: what happen if client send call using random string in RPID/PAI/From header (non-standard ANIs) How to verify ANIs for those headers? is there a blacklist or any method which scan ANIs for source and block them? </div>
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