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Wazo/Asterisk base installation and configuration
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QCOW2 disk image creation (portable, bootable)
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PJSIP extension management (register, auth, AOR)
✓
Airtel SIP trunk integration (private link, routing)
✓
Inbound + outbound call routing via dialplan
✓
RTP media routing fix (10.2.10.0/24 via ens19)
✓
dnsmasq for PJSIP DNS resolution bypass
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Network persistence via systemd-networkd