On * TRUNK and 1.2.*, I’ve noticed (in the last two days) that Asterisk becomes unresponsive (via SIP) when attempting to register to several SIP servers simultaneously. Internal phones aren’t able to register, and SIP server registrations timeout. I’ve reproduced this several times since yesterday. …

[?] Multiple SIP registrations wrecking havoc on *

zmanea August 6, 2006, 5:23pm 2

I have experienced the same thing when DNS servers are unavailable or slow. Try a different DNS server or run bind on the box. Are you using SRV lookups?

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[?] Multiple SIP registrations wrecking havoc on *

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