hi, you can do it using iptables: |iptables -I INPUT -j DROP -p udp --dport 5060 -m string --string "zoiper" --algo bm source: https://freeswitch.org/confluence/display/FREESWITCH/Security | On 02/24/2017 09:26 AM, Lợi Đặng wrote:
Hi list, I have a list of user agent regex pattern. For example: ^Asterisk PBX ^Zoiper ^SipP$ The list will have more and more members by time. All I want is to reject all the SIP messages (not only INVITE) that has User-Agent header value match any of the pattern in the list. How can I do that?
I know this can be achieved with a sip proxy placed before FreeSwitch, but I don't want an additional SIP component for just that.
Any help would be appreciated. rgds, Loi Dang Thanh Phone : +84. 1224.735.448 Email : loi.dangthanh@gmail.com <mailto:loi.dangthanh@gmail.com>
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