My Sky phone line kept dying for days. The fix was one SIP flag.
Sky Phone on my Keenetic would drop and throw a 503, then stay dead for days. The tempting fix was a nightly reboot. The real fix was a single SIP option: 100rel.
Sky Phone on my Keenetic would drop and throw a 503, then stay dead for days. The tempting fix was a nightly reboot. The real fix was a single SIP option: 100rel.