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Panasonic 600/620 - SIP trunk?
by graham.freeman＠cernio.com Aug. 19, 2011

Aug. 19, 2011

Howdy, folks, I'd like to set up a SIP trunk with an existing Panasonic TDE 600/620 on one end and my fav conf call service (ZipDX) on the other end. Preferably this would be with g.722, but g.711 would be acceptable. Whenever I mention SIP to the Panasonic VAR, he quickly corrects me to say that it's "Panasonic proprietary VOIP" (as if that's a good thing). I'm not 100% convinced that it's not SIP. I could (and will) throw Wireshark on the network span that currently bridges two of these PBXes, but I'd really like to hear from someone who has done this in real life -- gotchas being what they are. Any tips? On- or off-list is good. Voice is, ironically, not my preferred mode of communication for this, but I'll take free advice however I can get it. thanks! Graham

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RFO: Cisco ASR platform as an SBC
by anorexicpoodle＠gmail.com Aug. 18, 2011

Aug. 18, 2011

All, I was wondering who out there has actually used Ciscos ASR platform as an SBC and what are your opinions of it? I am well acquainted with the offerings from Acme and Sonus but I have a specialized need that those vendors may be pricing themselves out of in licensing, but it MUST be a B2BUA which eliminates OpenSIPS/Kamailio as a potential solution. I'm also looking for a solution that can be scaled out to between 16k/32k sessions/node with high availability and media handling, but with minimal signaling mangling and transformations. Please feel free to share your experiences good, bad or otherwise. Thanks in advance! -Ryan

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Best Tier-1 Wholesale SIP Provider - Toll-Free Inbound
by gmina＠connectfirst.com Aug. 17, 2011

Aug. 17, 2011

Greetings, I am looking for who everyone considers to be the best Tier-1 provider of wholesale TF inbound SIP services. We are currently using Level(3) and can't get them to generate a valid batch of CDRs for reconciliation if their life depended on it. The voice quality is fine as are the call setups, but the CDR problem is huge for us. We are doing about 5mm/mo of inbound TF and have about 20K TF numbers. Thanks. Geoff

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t.38 Fax over IP
by Brad＠broadcore.com Aug. 16, 2011

Aug. 16, 2011

Mediatrix 4102 seems to perform pretty good when limiting the bit rate to 9600 on the connected fax machine. The problem arises when the fax machine is not configurable. I'm now considering testing the Audiocodes MP112 as it allows for configuring the bit rate at the IAD level. Do you have any experience using Audiocodes for faxing? If so, would you share a configuration file example? Have you had a better lock with any other analog adapters? If so, would you be able to share the make/model? I'm also experimenting with the Adtran TA FXS ports. I will post an update once tested. Brad Anouar

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Zhone MALC Dialplan help
by matthew＠corp.crocker.com Aug. 15, 2011

Aug. 15, 2011

Anyone running a Zhone MALC with SIP in the US? Could you send me a copy of your sip-dialplans? I'm having trouble getting a NANPA dialplan working. Thanks -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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VoiceOps Digest, Vol 26, Issue 6
by peeip989＠gmail.com Aug. 15, 2011

Aug. 15, 2011

Would email suffice? If so, you can use Emergency Zones group service. > > -----Original Message----- > From: voiceops-bounces at voiceops.org [mailto:voiceops-bounces at voiceops.org] > On Behalf Of Matthew S. Crocker > Sent: Friday, August 12, 2011 8:22 AM > To: VoiceOps at voiceops.org > Subject: [VoiceOps] 911 call notification in Broadworks. > > > > I have a customer that currently has a 911 call notification feature they > want to mimic on our Bworks switch. > > Currently when someone on the PBX calls 911 the call goes through to 911 > normally. The switch then generates a new call to the building security > office and plays a greeting 'Extension 1234 has called emergency service). > Building security can then react quickly to the emergency and be ready for > the police/fire/ambulance arrival. > > Does anyone have an idea how that can be configured on Bworks? > > -- > Matthew S. Crocker > President > Crocker Communications, Inc. > PO BOX 710 > Greenfield, MA 01302-0710 > http://www.crocker.com > P: 413-746-2760 > > _______________________________________________ > VoiceOps mailing list > VoiceOps at voiceops.org > https://puck.nether.net/mailman/listinfo/voiceops > > > 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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911 call notification in Broadworks.
by matthew＠corp.crocker.com Aug. 14, 2011

Aug. 14, 2011

I have a customer that currently has a 911 call notification feature they want to mimic on our Bworks switch. Currently when someone on the PBX calls 911 the call goes through to 911 normally. The switch then generates a new call to the building security office and plays a greeting 'Extension 1234 has called emergency service). Building security can then react quickly to the emergency and be ready for the police/fire/ambulance arrival. Does anyone have an idea how that can be configured on Bworks? -- 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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Verizon strike
by David_Hiers＠adp.com Aug. 9, 2011

Aug. 9, 2011

Just got notice that this strike: http://abcnews.go.com/Technology/verizon-strike-2011-landline-workers-asked… Will delay L3 porting of VZN numbers for up to 30 days. 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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Wholesale termination time-of-day routing
by abalashov＠evaristesys.com Aug. 6, 2011

Aug. 6, 2011

Our principal product offering is a proxy-based "Class 4" trunking / wholesale routing/accounting/billing platform. We are internally debating implementing time-of-day routing, and are curious to know if there is a use case for time-of-day routing on this level. This is a popular feature on on PBXs, for obvious reasons. However, what we want to know is whether it is thought useful in an intra-industrial termination trunking context. It seems to have little utility for those doing domestic LD in NANPA land. However, there are international providers that have peak/off-peak rates in certain jurisdictions. Our experience with it has been mainly in the UK, but perhaps there are others. Opinions appreciated. Thanks a lot! -- Alex -- Alex Balashov - Principal Evariste Systems LLC 260 Peachtree Street NW Suite 2200 Atlanta, GA 30303 Tel: +1-678-954-0670 Fax: +1-404-961-1892 Web: http://www.evaristesys.com/

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Inbound CNAM Delivery Providers
by kleclaire＠mywdt.com Aug. 3, 2011

Aug. 3, 2011

Hi All, We are currently looking into CNAM Delivery providers that can interop via SIP methods. Does anyone have any recommendations on vendors for this service and experiences with the data provided by the vendor? Thanks, Keith

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