- VoiceOps - lists.voiceops.org

L3 Audio Issues in DC Area
by robert.dawson＠mindshift.com Feb. 7, 2011

Feb. 7, 2011

Anyone experiencing no/one way audio issues for calls terminating into DC on Level 3? Thanks, Rob

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Verizon Business Contact
by clec＠cygnustel.com Feb. 3, 2011

Feb. 3, 2011

Does anyone have a good contact with Verizon Business/MCI? We are looking to do LOA/CFA at some of their sites, will they even sell this service? Thanks a million, -Eric

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Carriers that allow CNAM dips via SIP Subscribe?
by victor＠impulse.net Feb. 3, 2011

Feb. 3, 2011

Hello VoIP Gurus! I'm hoping one of you might be able to help narrow my search. Has anyone had any experience, either good or bad, with any particular carriers in getting CNAM queries working using SIP Subscribes? I have seen a few offer it via HTTP, but that won't work for my platform without developing a custom proxy to translate the SIP to HTTP and back again. Any leads would be greatly appreciated, either on or off list. Thanks! -- Victor Breen, VoIP Systems Administrator Impulse Advanced Communications (805) 456-5800

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CommPartners call failures
by carlos＠televolve.com Feb. 2, 2011

Feb. 2, 2011

We're seeing upwards of 70% call failures with them. Anyone else? Sent from my iPhone

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Good source for international UTC offset/dialing prefix data.
by gmina＠connectfirst.com Feb. 1, 2011

Feb. 1, 2011

Hello, Wondering if anyone can suggest a good source for a table which correlates international dialing prefix to a UTC offset. Thanks, Geoff

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SIP Network Operators Conference (SIPNOC)
by victor.pascual.avila＠gmail.com Jan. 31, 2011

Jan. 31, 2011

FYI ---------- Forwarded message ---------- From: Paul Kyzivat <pkyzivat at cisco.com> Date: Fri, Jan 28, 2011 at 11:50 PM Subject: [sipcore] SIP Network Operators Conference (SIPNOC) To: SIPCORE <sipcore at ietf.org> Cc: Eric Burger <eburger at standardstrack.com> I received a request from Eric Burger to post this. It seems appropriately relevant. -------- Original Message -------- The SIP Forum is holding its first SIP Network Operators Conference (SIPNOC) on April 25th to the 27th, 2011, at the Hyatt Dulles Hotel in Herndon, Virginia ? a few minutes from Dulles International Airport. SIPNOC is a technical conference developed for service providers and carriers to gather and discuss the challenges of deploying and implementing SIP-based communications technology, and to share the best-practices and strategies that enable the successful and profitable operation of SIP-based services and applications in fixed and mobile IP network environments. Unlike other events, this conference is for SIP network operations personnel, such as NOC engineers, rather than a high-level conference for executives. For more information about SIPNOC, including the preliminary schedule of events and other important details about the conference, please visit http://www.sipnoc.org. The SIPNOC Program Committee is seeking proposals for presentations, panels, or BOFs (Birds-Of-a-Feather sessions) for the SIPNOC 2011 program. ?We invite presentations highlighting issues relating to SIP network deployments. Operators are encouraged to present on successes, issues, and concerns found in their deployments. Vendors are encouraged to work with operators to present real-world deployment experiences. The deadline for submission of presentation/paper abstracts and draft slides is February 21, 2011. Full details of the submission process and policies, as well as other SIPNOC 2011 dates of interest, can be found at: http://www.sipforum.org/content/view/374/275/ I look forward to seeing you at the event! Best Wishes, Eric Burger SIPNOC Chair _______________________________________________ sipcore mailing list sipcore at ietf.org https://www.ietf.org/mailman/listinfo/sipcore -- Victor Pascual ?vila

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Inexpensive API-based E911 provider
by d＠d-man.org Jan. 31, 2011

Jan. 31, 2011

Hi folks, We need an E911 provider, and fast. The requirements are simple ? ability to update addresses quickly via simple APIs, ability to call a test number of some sort, and reasonably priced without huge volume commits. Any suggestions and/or things I should look out for? - Darren

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Troubles calling those free conference services
by RGarcia＠360.net Jan. 29, 2011

Jan. 29, 2011

Yep - .0007, sorry about that. ----- Original Message ----- From: Frank Bulk <frnkblk at iname.com> To: Rick Garcia; paul at timmins.net <paul at timmins.net>; dane at corp.sonic.net <dane at corp.sonic.net> Cc: voiceops at voiceops.org <voiceops at voiceops.org> Sent: Sat Jan 29 15:27:29 2011 Subject: RE: [VoiceOps] Troubles calling those free conference services I think it?s triple-O 7 that they are proposing?. Frank From: voiceops-bounces at voiceops.org [mailto:voiceops-bounces at voiceops.org] On Behalf Of Rick Garcia Sent: Saturday, January 29, 2011 9:35 AM To: paul at timmins.net; dane at corp.sonic.net Cc: voiceops at voiceops.org Subject: Re: [VoiceOps] Troubles calling those free conference services I believe the FCC is addressing inter-carrier compensation in Feb. So potentially the problem could be solved soon. Revenue sharing at .007 doesn't seem so attractive to the ILEC or the conference provider. ----- Original Message ----- From: voiceops-bounces at voiceops.org <voiceops-bounces at voiceops.org> To: Dane Jasper <dane at corp.sonic.net> Cc: voiceops at voiceops.org <voiceops at voiceops.org> Sent: Sat Jan 29 08:19:27 2011 Subject: Re: [VoiceOps] Troubles calling those free conference services If so, we would have to band together on an ILEC network, as charging the typical CLEC termination rates could get us accused of "traffic pumping" ourselves. Dane Jasper wrote: > I wonder if there is an opportunity for carriers to cooperate to > eliminate the market for these traffic pumping services. In other > words, if carriers were to band together and cooperate to launch a > free conferencing service, chat services, etc, we might limit in some > way the impact of the business model. > > -DJ > > >>> Frank Bulk wrote: >>>> Since when did our industry stop providing carriage and completing >>>> calls? >>> >>> Since when did this industry aid and abet thieves? It's not very >>> different from a doctor who gives you cholesterol drugs and vitamins >>> instead of telling you to stop eating at McDonald's twice a day. Is it >>> better to help someone keep doing the wrong thing? We have an >>> opportunity to affect positive change in telecommunications. >>> >>> >>> -- >>> Carlos Alvarez >>> TelEvolve >>> 602-889-3003 > _______________________________________________ > VoiceOps mailing list > VoiceOps at voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > _______________________________________________ VoiceOps mailing list VoiceOps at voiceops.org https://puck.nether.net/mailman/listinfo/voiceops

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Troubles calling those free conference services
by RGarcia＠360.net Jan. 29, 2011

Jan. 29, 2011

I believe the FCC is addressing inter-carrier compensation in Feb. So potentially the problem could be solved soon. Revenue sharing at .007 doesn't seem so attractive to the ILEC or the conference provider. ----- Original Message ----- From: voiceops-bounces at voiceops.org <voiceops-bounces at voiceops.org> To: Dane Jasper <dane at corp.sonic.net> Cc: voiceops at voiceops.org <voiceops at voiceops.org> Sent: Sat Jan 29 08:19:27 2011 Subject: Re: [VoiceOps] Troubles calling those free conference services If so, we would have to band together on an ILEC network, as charging the typical CLEC termination rates could get us accused of "traffic pumping" ourselves. Dane Jasper wrote: > I wonder if there is an opportunity for carriers to cooperate to > eliminate the market for these traffic pumping services. In other > words, if carriers were to band together and cooperate to launch a > free conferencing service, chat services, etc, we might limit in some > way the impact of the business model. > > -DJ > > >>> Frank Bulk wrote: >>>> Since when did our industry stop providing carriage and completing >>>> calls? >>> >>> Since when did this industry aid and abet thieves? It's not very >>> different from a doctor who gives you cholesterol drugs and vitamins >>> instead of telling you to stop eating at McDonald's twice a day. Is it >>> better to help someone keep doing the wrong thing? We have an >>> opportunity to affect positive change in telecommunications. >>> >>> >>> -- >>> Carlos Alvarez >>> TelEvolve >>> 602-889-3003 > _______________________________________________ > VoiceOps mailing list > VoiceOps at voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > _______________________________________________ VoiceOps mailing list VoiceOps at voiceops.org https://puck.nether.net/mailman/listinfo/voiceops

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Predictive dialer traffic and ACME packet SBC
by ujjval＠simplesignal.com Jan. 29, 2011

Jan. 29, 2011

Has anyone had customers use predictive dialers that can misfire (user error or whatever the cayse may be)and spew out ~50 calls per sec ... How does Acmepacket handle such a burst if you have rate limit on the session agent / peer? Anyone with experience this would appreciate if could share. Ujjval Karihaloo

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