Yes, this is still a good route for those of us with old pagers (cell/pager via e-mail have had horrendous drop rates for me, likely due to the volume of messages). If the network issue is severe enough that your Internet access is not working, you can still dial via a modem. Even then things don't always get through the provider, so I have two Nagios systems running in tandem. This means receiving two notices for each outage, but often enough we still only receive one (even though each Nagios/qpage server reports a success on both sides). -----Original Message----- From: owner-nanog@merit.edu [mailto:owner-nanog@merit.edu] On Behalf Of David Ulevitch Sent: Wednesday, April 16, 2008 10:00 To: nanog@merit.edu Subject: Postmaster @ vtext.com (or what are best practice to send SMS these days) We've noticed that 1234567890@vtext.com is no longer a very reliable form of delivery for alerts from Nagios, et al. It seems as our volume of alerts has risen, our delivery rate has dropped precipitously. We don't expect much trying to actually reach a postmaster for vtext.com so I thought the better question would be to ask what the current best practice is to get SMS alerts out? Back in the day, I remember a company I worked for had something called a TAP gateway. Is that still a good route? I've also been told to check out an SMS gateway/api service called clickatell.com -- anyone using them to delivering timely notifications? Is the best thing to do to try and get a programmable cellphone in a datacenter? What else are operators doing to get the pages out when things go wonky? -David