The Sofia SIP stack ( mod_sofia ) is where most configuration errors occur. For a secure, high-performance deployment, you must separate your SIP profiles into a (for authenticated users/phones) and an External Profile (for untrusted SIP Trunks and public traffic). Secure External Profile ( sofia.conf.xml / external.xml )
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A backend script (Python or Node.js) extracts the usage metrics.
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Then, without a click, without a stutter, the call continued. The secondary trunk picked up the stream so seamlessly that the person on the other end hadn’t even noticed.
show calls : Provides structural tracking of bridged calls across the system.
tcpdump -an -s 0 -w /var/log/freeswitch/capture.pcap port 5060 or port 5080 or udp range 16384-32768 Use code with caution. The Sofia SIP stack ( mod_sofia ) is
: Utilizing Lua and other languages to extend dialplan functionality. ⚡ Where to Find It
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hotdesk_user = api:execute("hash", "select/$domain_name/hotdesk/" .. sip_user) if hotdesk_user then user_email = api:execute("user_data", hotdesk_user .. "@params/email_pdf") -- Send PDF to that specific email os.execute("mail -s 'Call Log' " .. user_email .. " < " .. pdf_file) end Whether you are a seasoned developer or just
: Limit which IPs can connect to your SIP profiles or event socket.
: Specific destinations defined by Conditions and Actions .