Re: [VoiceOps] Call term misrouting?

2023-07-26 Thread David Knell via VoiceOps
Hi Nathan - I don't think that your supposition that the calls are being misrouted for the carrier doing it to collect the termination revenue's far from the truth. This has been going on forever in myriad ways - send answer on ringing (extends the chargeable duration of a call), route calls to f

Re: [VoiceOps] No-commit international calling

2023-07-13 Thread David Knell via VoiceOps
Hi Ross - I've used Voxbeam forever and they're pretty good, although not glitch-free with the current state of international calling as other folk have already highlighted. Their payment verification is to protect against fraud, which is also rife in the international calling sector. We just pa

Re: [VoiceOps] VoIP Provider DDoSes

2021-09-26 Thread David Knell via VoiceOps
A quick anecdote. One of our hosting providers (Hetzner) had a DDoS mitigation tool which blackholed our servers when they reached about 1500 concurrent call legs with RTP. That's about 75kpps in, which was presumably - and not entirely unreasonably - set as a threshold for DDoS attack detection.

Re: [VoiceOps] Issues with providing International term and orig

2018-03-08 Thread David Knell
Hi Rob - Basically not many. The big one's making sure they've 999 (=911) set up. It'll also depend who you contract with - if you contract directly with the UK part of the business, then you'd probably have to register with an ombudsman service and deal with a slew of other requirements. If yo

Re: [VoiceOps] International Provider

2017-04-14 Thread David Knell
notify us immediately by returning it to the sender > and delete this copy from your system. Thank you for your cooperation. > > _______ > VoiceOps mailing list > VoiceOps@voiceops.org > https://puck.nether.net/mailman/list

Re: [VoiceOps] Help Identifying Strange Tone

2016-06-22 Thread David Knell
ompression; email me and I can send you the > original wav recording. > > https://clyp.it/vcq010th > > > ___ > VoiceOps mailing list > VoiceOps@voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > > -- David

Re: [VoiceOps] G.729 A/B Experiences

2016-03-13 Thread David Knell
phone and Internet Service Provider >> www.bendtel.com/about/ >> ___ >> VoiceOps mailing list >> VoiceOps@voiceops.org >> https://puck.nether.net/mailman/listinfo/voiceops >> >> >> >> __

Re: [VoiceOps] Future of the Traditional PSTN vs VOIP and VoLTE

2015-12-09 Thread David Knell
Peter - This instantly provides the ability to remove the cost of termination and > origination, and while adding to the number of relationships that are > required in order to reach all phone numbers, can move us toward > decentralization of the telephony world. > > Beckman > > PS Man that last s

Re: [VoiceOps] Hardware transcoding solutions?

2015-08-27 Thread David Knell
> > Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) > Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ > > _______ > VoiceOps mailing list > VoiceOps@voiceops.org > https://puck.nether.net/mailm

Re: [VoiceOps] Grandstream FXS Gateways

2015-03-15 Thread David Knell
here it seems. > > ___ > VoiceOps mailing list > VoiceOps@voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > > -- David Knell, Director, TelNG T: +44 1223 797979 / +1 970-315-4721 W: http://www.telng.com H: http://www

Re: [VoiceOps] Multi Tenant Commercial Softswitch Besides Broadsoft

2014-08-07 Thread David Knell
blindingly-fast performance and it was another point of failure. --Dave -- David Knell, Director, TelNG T: +44 1223 797979 / +1 970-315-4721 W: http://www.telng.com H: http://www.daveknell.com ___ VoiceOps mailing list VoiceOps@voiceops.org https