<div dir="ltr">I pasted the wrong part of the script (to manually change it)...<div><br></div><div>Here is the actual config:</div><div><br></div><div><br><br>voice class server-group 1<br> ipv4 172.31.120.43<br> ipv4 172.31.125.43 preference 2<br> description Verizon SIP<br>!<br></div><div><br></div><div>Jonathan</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Nov 18, 2019 at 10:22 PM Anthony Holloway <<a href="mailto:avholloway%2Bcisco-voip@gmail.com">avholloway+cisco-voip@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">First off, I'm wondering why it says "no ipv4" in front of your two addresses. That might be your problem right there.<div><br></div><div>Secondly, I'd recommend putting an explicit preference on your entries, it's just better for everyone, and you don't get a credit back from Cisco for saving on a few ascii characters by implicitly using the default. Plus, if the default is 0, which it is, then your next preference should be technically 1. But then having nothing and 1 seems silly, because if pref 1 is actually pref 2, then well, might as well call them pref nothing and pref 8. I digress.</div><div><br></div><div>You might not have failed over, because you might not have provided the system with the correction conditions to failover...E.g., you didn't wait long enough.</div><div><br></div><div>No seriously, by default SIP failover occurs after 30 seconds. Unless, did you lower the retry count under sip-ua? Or did you enable SIP options? If you enabled SIP options, have your confirmed that it's turned on correctly?</div><div><br></div><div>Can you share the output of the following commands:</div><div><br></div><div>show run | section sip-ua|sip.options-keepalive</div><div><br></div><div>show dial-peer voice summary</div><div><br></div><div>Feel free to redact what you need to, in terms of IPs or usernames/passwords. I am only looking for the features and settings for retries and keepalives.</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Mon, Nov 18, 2019 at 9:26 PM Jonathan Charles <<a href="mailto:jonvoip@gmail.com" target="_blank">jonvoip@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Using session server groups on outbound dial-peers and it does not appear to be failing over:<div><br></div><div><br>voice class server-group 1<br> no ipv4 172.31.125.43
preference 2
<br> no ipv4 172.31.120.43 <br> description Verizon SIP<br>!<br></div><div><br></div><div>We had the 172.31.20.43 go down (no response to invites) and we did NOT failover to the second (.125.43)...</div><div><br></div><div>What is needed to force a failover to the next configured SBC?</div><div><br></div><div><br></div><div>Jonathan</div></div>
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