Asterisk Tools
Interactive tools for Asterisk configuration, testing, and audio conversion.
All tools run in your browser. Nothing is uploaded to a server unless you explicitly save or share.
Available tools
Dial Pattern Tester
Test Asterisk dial patterns against phone numbers. See character-by-character matching, specificity ranking when patterns overlap, and find unused patterns in your dialplan.
Audio Format Converter
Upload MP3, WAV, OGG, or FLAC files and convert them to Asterisk native formats: ulaw, alaw, GSM, WAV 8kHz, and signed linear.
Coming soon
chan_sip to PJSIP Converter
Paste your sip.conf, get equivalent pjsip.conf. Handles endpoints, auth, AOR, transport, and registration settings.
NAT Troubleshooter
Answer questions about your network setup, get a diagnosis of likely NAT/firewall issues and the exact PJSIP settings to fix them.
Phone Provisioning Generator
Pick a phone model (Yealink, Grandstream, Poly, Fanvil), enter your server details, get ready-to-deploy provisioning config files.