On Tue, Feb 28, 2023 at 9:48 AM Kingsley Tart <kings...@dns99.co.uk> wrote:
> Hi, > > We've recently hit an issue with Asterisk 18.8.0 where a call comes in > via SIP (using pjsip) but it can take 5 seconds before starting to > execute the dialplan. > > This was intermittent, but frequent (eg approx half of the calls). > > We have verbose logging on, but I didn't see any errors. > > Running asterisk -r -vvvv and then watching SIP traffic in another > window showed the INVITE coming in, then a good 5 seconds before > dialplan execution started showing within the Asterisk console. > > We've never seen this before, but it affected 6 our of 8 of our > Asterisk servers. They're running in debian 11 VMS, with the VMs > running under KVM on the host OS which is also debian 11. > > Any suggestions where to look next? We've been running Asterisk for > years but never seen this issue before. > > FWIW, the match= lines for the SIP proxies sending to Asterisk are > configured by IPv4 address, not host name. > Is the local hostname configured in /etc/hosts and not reliant on an outside DNS server? Are you using ICE or STUN at all? -- Joshua C. Colp Asterisk Project Lead Sangoma Technologies Check us out at www.sangoma.com and www.asterisk.org
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