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Resporg lookup
by jared＠compuwizz.net May 16, 2016

May 16, 2016

I used to use the Ameritech Resporg line to get the Resporg ID for a number to use for porting. After that number went away, I used a website. However now instead of the ID, the website returns the Company Name. Are there any public lookups for the Resporg ID left? ~Jared

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Toll Free Acquisition
by tknchris＠gmail.com May 16, 2016

May 16, 2016

Hello, I have a customer looking for a vanity pattern for the TF and we found that a single company owns most of them and all the numbers in a block around this pattern also and just has them redirected to a promotional IVR I am assuming these are part of a big block and they probably just have all unused DID's routed to this default destination. What I was curious to find out though. Has anyone had any luck acquiring DID's from third parties? This situation feels like deja vu just like the process of trying to acquire domain names so I am sure as soon as you express interest the price starts multiplying :) Anyone ever done anything like this and been successful? Are their companies that do this as a service or I'd like to hear any advice in how to approach this carefully without paying a massively inflated sum. If anyone has any experiences/tips/etc would be interested to hear it. Thanks chris

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Test Call From Windstream to 7633547399
by gmina＠connectfirst.com May 16, 2016

May 16, 2016

With the help of some kind members of the VoiceOps community ? our testing has been completed. Thanks! Geoff From: VoiceOps <voiceops-bounces at voiceops.org<mailto:voiceops-bounces at voiceops.org>> on behalf of Geoff Mina <gmina at connectfirst.com<mailto:gmina at connectfirst.com>> Date: Monday, May 16, 2016 at 1:42 PM To: "voiceops at voiceops.org<mailto:voiceops at voiceops.org>" <voiceops at voiceops.org<mailto:voiceops at voiceops.org>> Subject: [VoiceOps] Test Call From Windstream to 7633547399 Greetings, I am troubleshooting some problems with a LNP that recently went through. We are trying to determine if Windstream has failed to remove the translations and as such is continuing to route calls on their network to the old trunk. If anyone out there has a Windstream circuit they would be willing to place a call to 7633547399, it would be greatly appreciated. Please message me (on or off list) with your test ANI so we can evaluate what TG the call was delivered on. Thanks! Geoff

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Test Call From Windstream to 7633547399
by gmina＠connectfirst.com May 16, 2016

May 16, 2016

Greetings, I am troubleshooting some problems with a LNP that recently went through. We are trying to determine if Windstream has failed to remove the translations and as such is continuing to route calls on their network to the old trunk. If anyone out there has a Windstream circuit they would be willing to place a call to 7633547399, it would be greatly appreciated. Please message me (on or off list) with your test ANI so we can evaluate what TG the call was delivered on. Thanks! Geoff

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Discuss SIPNOC -- Voice training, Engineering talks
by lindsey＠e-c-group.com May 12, 2016

May 12, 2016

SIPNOC (www.sipnoc.org) is back this year, June 21-23, 2016 in Herndon, Virginia, USA. Training: -- WebRTC on-the-wire / and in-the-API by Alan Johnston (an RFC3261 author) -- Voice over LTE & IMS by Manpreet Singh -- VoIP Fundamentals: SIP, RTP, SBCs, Security from James Puckett and me. Peer-reviewed conference talks are the two days following training. These are submitted by engineers including many several VoiceOps folks. These are engineers actively tackling tough issues in building profitable, scalable, robust Voice networks. "Grandfather of VoIP" and another RFC3261 author, Henning Schulzrinne, will be speaking. He's a very accessible academic and very knowledgable about the regulatory landscape. SIPNOC is the kind of conference where you can typically walk right up and speak to the speakers, and have lunch or dinner together afterwards. I've been a SIPNOC fan since they started. It's a great non-academic, non-marketing venue. For anybody who's going -- what do you find useful? For anybody who's not going -- what would it take to get you to a meeting of other engineers? Reply here or directly to me. I'm interested. --- Mark R Lindsey, +1-229-316-0013, mark at ecg.co

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IPv6 security defaults
by abalashov＠evaristesys.com May 11, 2016

May 11, 2016

This isn't overtly related to voice, but thought I would pose it here anyway in the context of SIP exploits: Lots of dedicated servers and cloud servers from major providers are now spun up with IPv6 enabled by default, but I have yet to see an instance where firewall rules for IPv6 were enabled by default. So, while it is typical for major Linux distributions (e.g. CentOS) to ship with a conservative-ish 'iptables' ruleset applied by default, I normally see: -- root at server:~# ip6tables -L -n Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination -- And yes, the canonical default services listen on the 6-net, too: -- root at server:~# ss -6tln | awk '{print $4}' Local ::1:53 :::22 ::1:953 -- With something like ~10% (?) of Internet traffic passing over IPv6 now (right?), my expectation would be that script kiddie tools, dictionary scanners, and the likes of SIPvicious would have evolved to exploit the fact that IPv6 is often enabled but, in my experience, seldom firewalled. Does this accord with your experience? Anecdotes welcome. -- Alex -- Alex Balashov | Principal | Evariste Systems LLC 1447 Peachtree Street NE, Suite 700 Atlanta, GA 30309 United States Tel: +1-800-250-5920 (toll-free) / +1-678-954-0671 (direct) Web: http://www.evaristesys.com/, http://www.csrpswitch.com/

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Centrex Nodes
by erik＠eespro.com May 11, 2016

May 11, 2016

Hey, Does anyone know of any remote nodes or mini PBX that can run Centrex phones but essential connect to a PRI? Thanks, Erik F CONFIDENTIALITY NOTICE This e-mail message, including any attachments from EESPRO.com - contain information which is CONFIDENTIAL AND/OR LEGALLY PRIVILEGED. The information is intended only for the use of the individual named above and may not be disseminated to any other party without written permission. If you are not the intended recipient, or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, disclosure, distribution, copying or taking of any action in reliance on the contents of this e-mailed information is strictly prohibited. If you have received this transmission in error, please immediately notify info at eespro.com, and permanently delete this e-mail and the attachments hereto, if any, and destroy any printout thereof.

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Best Onsite Appliance PBX, Best Cloud PBX
by erik＠eespro.com May 10, 2016

May 10, 2016

Ok Ok I know this will ruffle some feathers on the board, but what's you ladies and gents best onsite and cloud pbx system. Let me define cloud as a UC or Software based switch running a non specific provider based appliance. (meaning their sticker isn't on the outside of the box) Best Freeware: Asterisk Best Onsite Appliance PBX: Been so long for me since I'm hosting everything Best Cloud PBX: I've been using porta-one via another provider for a few years. Let's see where this goes. :-) Erik F

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SMS-800
by peeip989＠gmail.com May 9, 2016

May 9, 2016

Hey gang, We currently use a software product called 8MS (http://www.csfcorp.com/products/8ms/) as our interface into SMS-800. Besides the native SMS interface, does anyone use competing products? Opinions?

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Level3
by peeip989＠gmail.com May 9, 2016

May 9, 2016

Anyone see a bump from Level3 around 15:09 Eastern? We saw a bunch of circuits go down which was then followed by complaints of call quality issues (we use them for TDM access, IP, and PSTN IP-gateway). Downdetector (for what it's worth) shows correlation, but so do a bunch of others so this may have been bigger than just Level3. Thanks, Pete

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