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SIPNOC 2012 announced!
by hiersd＠gmail.com Nov. 17, 2011

Nov. 17, 2011

You don't want to miss this show: The SIP Forum has announced that it will host the second annual SIP Network Operators Conference (SIPNOC US 2012), a two-day educational conference focusing on the challenges and opportunities related to the deployment of SIP-based carrier services globally. SIPNOC US 2012 will be held in Herndon, VA on June 25-27, 2012 and will build on the success of the inaugural event last spring, which attracted leading technical and operations personnel from the global carrier community and earned high praise from attendees for its educational, non-commercial and technical content that focused on the real-world challenges operators face when deploying SIP services in global IP networks. Unlike other events, this conference is designed for SIP network operations personnel, such as NOC engineers and network architects, instead of a high-level conference for marketing executives. More details at sipnoc.org. David

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Internet issue
by avorlando＠yahoo.com Nov. 15, 2011

Nov. 15, 2011

We experienced an issue in Atlanta. ?Looks like something happened out in the net somewhere. ?Anyone else experience this?

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Looking for a local carrier in Brazil
by d＠d-man.org Nov. 14, 2011

Nov. 14, 2011

Hi there, We have a customer who wants to provide services in both the U.S. And Brazil, but local/regional calling (I.e. I'm not looking for routes between Brazil & the US, I'm looking for someone with an actual footprint to service local Brazil customers). Anyone have any ideas on this front? - Darren

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Squire Technologies SS7 gateways
by matthew＠corp.crocker.com Nov. 10, 2011

Nov. 10, 2011

Does anyone on the list have any experience with Squire technologies SS7 media gateway controllers? Or, something similar, it seems SS7 <-> SIP/H.248 stuff is a dying breed. I'm working on a project and they may come in handy. -Matt -- Matthew S. Crocker President Crocker Communications, Inc. PO BOX 710 Greenfield, MA 01302-0710 http://www.crocker.com P: 413-746-2760

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FW: [outages] Bandwidth.com VOIP/SIP outage
by frnkblk＠iname.com Nov. 8, 2011

Nov. 8, 2011

FYI -----Original Message----- From: outages-bounces at outages.org [mailto:outages-bounces at outages.org] On Behalf Of Brent Jones Sent: Tuesday, November 08, 2011 5:40 PM To: outages at outages.org Subject: [outages] Bandwidth.com VOIP/SIP outage It looks like Bandwidth.com is having another voice outage. Our outbound phone calls go to their system, and appear connected from our side, but Bandwidth.com side wont ring for about 2-5 minutes. Seemingly getting connected at Bandwidth.com but not making a successful dial tone to any POTS providers. Multiple sites seem to be having this problem. The Bandwidth.com call center is offline as well, getting either a disconnected message, or the number simply will not ring (from cellphones and landlines) -- Brent Jones brent at servuhome.net _______________________________________________ Outages mailing list Outages at outages.org https://puck.nether.net/mailman/listinfo/outages

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Mobile vs. Landline Lookup
by ivank＠rogers.com Nov. 8, 2011

Nov. 8, 2011

Hi, Does anyone have any experience doing mobile vs. landline lookups for US and Canada? What would be the best way to do this? A client has asked us whether this can be done and to be frank, I am not sure how we would go about it with LNP implemented in both countries. So we are looking for some pointers. Any help is appreciated. Thanks in advance, Ivan

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CNAM in Germany
by paul＠timmins.net Nov. 4, 2011

Nov. 4, 2011

Does anyone know how this is implemented on the network side there? If they dip the CNAM/LIDB database there, or use the Generic Name in the IAM? Or some other black magic? Have a customer complaining that their caller ID with name no longer shows up on calls to Germany after switching to us. -Paul

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Asterisk 1.6.2.20 deregistration bug with NAT keep-alive
by carlos＠televolve.com Nov. 3, 2011

Nov. 3, 2011

We installed an update last night, and found that half our customers would lose registration after about a minute. Packet capture shows that the phone sends the keep-alive (an options packet), gets back a SIP 481 no subscription, then immediately deregisters. Turning off keep-alive fixes the problem. No contact with Digium yet, figured I'd ask if anyone else has seen it, and also warn everyone. -- Carlos Alvarez TelEvolve 602-889-3003

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SIP Scan
by MStappenbeck＠allworx.com Oct. 28, 2011

Oct. 28, 2011

Can't say, just noticed multiple event logs from our PBX's across the country receiving a single invite (which we reject as not trusted), and then it moves on. Happened to have 4 servers in a /29 and saw it hit them in IP sequence, then was sent some logs from a server from yesterday, and the source IP was in the same octet as the other 4 servers. Thanks Lee -Mark S Mark Stappenbeck Senior Manager, Technical Support Allworx 300 Main Street East Rochester, NY 14445 585-421-5508 Office (585) 421-3853 Fax mstappenbeck at allworx.com www.allworx.com -----Original Message----- From: Lee Riemer [mailto:lriemer at bestline.net] Sent: Friday, October 28, 2011 12:21 PM To: Stappenbeck, Mark Subject: Re: [VoiceOps] SIP Scan Are they friendly-scanner? If so, nothing unusual... On 10/28/2011 11:13 AM, Stappenbeck, Mark wrote: > Has anyone noticed SIP Invites showing up from IP's in the 91.226.97.0/24 subnet? > Seeing a progessive "scan" targeting our endpoints yesterday and today. > > > > > > > > _______________________________________________ > VoiceOps mailing list > VoiceOps at voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops -- Lee Riemer Director of Technical Operations Bestline Communications, L.P. Voice 512.328.9095 Fax 512.328.9095

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SIP Scan
by MStappenbeck＠allworx.com Oct. 28, 2011

Oct. 28, 2011

Has anyone noticed SIP Invites showing up from IP's in the 91.226.97.0/24 subnet? Seeing a progessive "scan" targeting our endpoints yesterday and today.

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