Calling from a Comcast line in Huntsville, AL, results in exactly 60 seconds of silence (no ringback), followed by an instant connection as soon as my stopwatch ticks over to 60 seconds. I have never seen anything like that before.
I would open a ticket, but the call does technically complete, and I'm already currently trying to shame their support into fixing another issue I'm having. But hopefully the data helps. -- Hunter Fuller Router Jockey VBH Annex B-5 +1 256 824 5331 Office of Information Technology The University of Alabama in Huntsville Network Engineering On Mon, Feb 24, 2020 at 9:00 AM Anthony Holloway <avholloway+cisco-v...@gmail.com> wrote: > > I called just now (~8:55am us central time) from a twilio sip trunk and from > a t-mobile cell (technically google fi) and neither worked. I was getting a > very strange ringback pattern for nearly a minute or more, and then fast busy > on both. > > On Mon, Feb 24, 2020 at 1:52 AM Ryan Huff <ryanh...@outlook.com> wrote: >> >> Yeah, sounds like you may have the problem sorted/known, and if it truly is >> that other carrier’s have an offending/stale route that need updated... its >> a pain.... cause sometimes the issue isn’t always with the LEC, it can be >> upstream to the LEC too. >> >> Having users open tickets with their carrier’s is really the only way.. and >> it can be a grueling, support ticket generating nightmare cause there is >> really nothing you can do until the call is on your upstream provider’s >> network. >> >> I called from a Verizon Mobile (Atlanta Metro/GA) just a few moments ago and >> got a “Thank You for calling FastTrack Communications” prompt. >> >> Thanks, >> >> Ryan >> >> On Feb 23, 2020, at 23:47, Natambu Obleton <noble...@fasttrackcomm.net> >> wrote: >> >> >> >> Hey group, >> >> >> >> I am a member of this list because we do operate a CUCM cluster and >> apologize for misusing this list for a non-cisco related issue. >> >> >> >> I need help troubleshooting an incoming calling issue. I run an SS7 >> connected Metaswitch in Colorado, USA and am having issues with incoming >> calls from USA based mobile phones. We did call trap with Centurylink, our >> tandem provider, and problem calls are not reaching them. They recommended >> having the callers open tickets with their local providers. This hasn’t >> resulted in any success with getting a carrier to address this issue. This >> started on Thursday, 2/20/2020, and we have been unable to reproduce it with >> our local phones and have been relying on other callers to open the tickets. >> >> >> >> I would appreciate the USA based members of this could try to call my auto >> attendant at 970-247-3366. If you are unable to reach the recording, could >> you please open a ticket with your local carrier? Our customers are >> reporting ring-no-answer on these calls that never hit my switch. >> >> >> >> Thank you for your time. >> >> >> >> -- >> >> >> >> Natambu Obleton >> >> CISSP #370414 CCIE #38491 R&S+Security >> >> Director of Network Engineering and Operations >> >> FastTrack Communications, Inc. >> >> 970.247.3366 >> >> >> >> _______________________________________________ >> cisco-voip mailing list >> cisco-voip@puck.nether.net >> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpuck.nether.net%2Fmailman%2Flistinfo%2Fcisco-voip&data=02%7C01%7C%7C8463a77dac2c4f8c003608d7b8e4b75f%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637181164773376164&sdata=wQY%2Fzl5IB6FxwEV%2FOp15n6%2B4RDfZePgurEfN88Rkang%3D&reserved=0 >> >> _______________________________________________ >> cisco-voip mailing list >> cisco-voip@puck.nether.net >> https://puck.nether.net/mailman/listinfo/cisco-voip > > _______________________________________________ > cisco-voip mailing list > cisco-voip@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-voip _______________________________________________ cisco-voip mailing list cisco-voip@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-voip
