October 2011 - VoiceOps - lists.voiceops.org

TCPDump on an Adtran TA908E
by zak＠simplesignal.com Nov. 9, 2012

Nov. 9, 2012

Does anyone know the TCP Dump commands for the Adtran TA908e CLI? *Thanks-* Zak Rupas Tier 3 Engineer Support: 303-242-8606 option 1 Like SimpleSignal on *Facebook <http://www.facebook.com/SimpleSignal> !* SimpleSignal Inc. 3600 S. Yosemite Street Suite 150 Denver, CO 80237 [image: Description: Description: cid:image001.png at 01CBDE2D.5E1CC730]

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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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PCI Compliance and VoIP
by gmina＠connectfirst.com Oct. 21, 2011

Oct. 21, 2011

Greetings, I am wondering what you folks out there do when a customer needs their voice service providers to be PCI compliant. We use many ITSPs over the public internet and it doesn't seem that any of them support any type of SRTP. Do we need to step back and go TDM to our ULC for 'secure' customers? Anyone know of any good inbound/outbound ITSP that is PCI compliant AND supports SRTP over the public network? Thanks in advance.

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Unportable Numbers
by justlikeef＠gmail.com Oct. 20, 2011

Oct. 20, 2011

We have a customer in Northeast Georgia that currently has their phone service through an ILEC who I have been told will not sign the sharing agreements with the underlying VOIP networks, and therefore no one that I can find has any rate centers in that area. Also, the VOIP carriers have not been willing to do a off network port request, which when refused would allow me to continue forward on a complaint with the regulatory bodies. The underlying VOIP network companies have told me that they have Local Number Portability departments to work through this stuff, and I need to work with my higher level carriers to get a case opened with their LNP departments before they will talk to me. The higer level carriers are telling me they don't know what to do because they have never run into this before. Does anyone have any experience working through this mess? Thanks in advance for your help, Rob

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Unportable Numbers
by mike＠astrotel.us Oct. 20, 2011

Oct. 20, 2011

This sounds very similar to something we've seen before. Feel free to contact me to look at specifics, but the basic gist of it is this: ILECs don't have to interconnect with VOIP carriers. Period. They usually do not do so. ILECs do have to interconnect with CLECs. However, smaller rural ILECs have plenty of barriers that they erect to try to wear the CLEC down so they'll give up before they succeed. But in the end, they have to do it. Once a CLEC is interconnected with the ILEC, they will have to port numbers back and forth. The CLEC can then serve the VOIP provider and provide the service you seek. The #1 factor here is economy of scale. You've got to have enough business in this ILEC territory to justify the cost and effort that the CLEC is going to have to exert on your behalf. If you've got 50 residential customers, that isn't going to cut it. I'd say a $5000.00 MRC to the CLEC is about the bare minimum it would take to get us to do it again. We have done it before, and we're providing service in some small rural ILEC areas now in exactly this fashion. Regards, Mike Mike Ray, MBA, CNE, CTE AstroTel, Florida's Other Phone Company 820 First Street West Bradenton, FL 34208 DIRECT: 941 256-9207 From: voiceops-bounces at voiceops.org [mailto:voiceops-bounces at voiceops.org] On Behalf Of Rob Hutton Sent: Wednesday, October 19, 2011 12:51 PM To: VoiceOps at voiceops.org Subject: [VoiceOps] Unportable Numbers We have a customer in Northeast Georgia that currently has their phone service through an ILEC who I have been told will not sign the sharing agreements with the underlying VOIP networks, and therefore no one that I can find has any rate centers in that area. Also, the VOIP carriers have not been willing to do a off network port request, which when refused would allow me to continue forward on a complaint with the regulatory bodies. The underlying VOIP network companies have told me that they have Local Number Portability departments to work through this stuff, and I need to work with my higher level carriers to get a case opened with their LNP departments before they will talk to me. The higer level carriers are telling me they don't know what to do because they have never run into this before. Does anyone have any experience working through this mess? Thanks in advance for your help, Rob

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How to get XO to remove a ported-out number?
by jay＠west.net Oct. 19, 2011

Oct. 19, 2011

We have a customer who moved their toll-free numbers from XO to us over a week ago. When this customer was served by them, XO had a backup route in place so that if the primary path failed, calls would complete to the executives' cell phones for emergencies such as a PRI circuit cut, PBX failure, etc. After the port, everything works except that whenever an XO customer dials the toll-free number it rings the executive's cell phone. It seems that XO hasn't torn town their interior routing. This is annoying to our customer and their callers. Trying to explain the nature of the problem to XO first-level support and getting them to act on it is becoming somewhat futile. Having our customer ask their random callers who are XO customers to open tickets is likewise somewhat awkward. Might there be an XO person lurking here who can contact me off-list or someone else who can offer a suggestion? -- Jay Hennigan - CCIE #7880 - Network Engineering - jay at impulse.net Impulse Internet Service - http://www.impulse.net/ Your local telephone and internet company - 805 884-6323 - WB6RDV

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Netural Tandem
by David_Hiers＠adp.com Oct. 19, 2011

Oct. 19, 2011

Hi, Is there anyone from NT on the list? I'm working an issue between ATT and XO, could really use a backchannel contact for a sanity check. Thanks, David Hiers CCIE (R/S, V), CISSP ADP Dealer Services 2525 SW 1st Ave. Suite 300W Portland, OR 97201 o: 503-205-4467 f: 503-402-3277 ###Please note my email address is changing: ###from David_Hiers at adp.com ### to David.Hiers at adp.com This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system.

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Toll free SIP termination
by fasterfourier＠gmail.com Oct. 19, 2011

Oct. 19, 2011

I'm looking for a SIP carrier that will provide reliable termination of toll free traffic and pass ANI info correctly (this part is important). Also I want it to be free :) Several companies claim to provide this, who's actually using what and are you happy with it? Low volume--currently about 3500 minutes per month. Thanks!

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Looking for a Sr Network Security Engineer
by jnesheim＠cytek.biz Oct. 13, 2011

Oct. 13, 2011

I'm looking for a Senior Network Security Engineer to join our team at TelePacific and I'm hoping you guys may be able to help with this difficult to fill role. We're looking for someone who is focused on carrier infrastructure and datacenter security more than enterprise IT security so a candidate would need to be well versed in security of core network routing protocols, carrier ethernet, MPLS/VPLS, SIP, and other building blocks of modern networks. If you or someone you know may be interested in joining our team please send me a note at jnesheim at telepacific.com or apply at http://telepacific.submit4jobs.com/index.cfm?fuseaction=85326.viewjobdetail… We also have several other Engineering positions open as well listed here: http://telepacific.submit4jobs.com/index.cfm?fuseaction=85326.viewjobs&CID=… Thanks! -- Jason Nesheim

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