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SIP packet capture with index
by nelsonh＠socket.net March 25, 2015

March 25, 2015

I'm looking for options to capture SIP/RTP traffic, index it by call, and make it easy to download the capture for a specific call based on calling/called and time. I want the capture to remain ongoing (rotating capture) with, say, a 96 hour window of calls available. I'm open to hardware and software options. Right now, I have a server that uses tshark running rotating 1-minute captures, but finding and extracting an individual call out of each of the packet segments and merging them together is a slower and more manual process than I'd like, and I'd like to get our techs direct access to these captures as well. Thanks, -- Nelson Hicks Network Operations SOCKET (573) 817-0000 ext. 210 nelsonh at socket.net

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caller id issues with telepacific and iPhone6(ATT)
by jd＠boldnetworks.net March 25, 2015

March 25, 2015

recently with telepacific, we have noticed calls to ATT iPhone 6 users will show up as unknown or private. I tried a single verizon iPhone 6 and caller id shows but ATT still will not display any caller id. I've googled and seen that some people on ATT's site in 2014 were complaining. has anyone noticed or know of an issue here? it's been two weeks, possibly longer that we have been experiencing this issue.

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Southern Connecticut busy signals
by peeip989＠gmail.com March 23, 2015

March 23, 2015

We have a customer in Connecticut who is having persistent issues calling their customers in their local calling area. We have tried sending the calls outbound via numerous different carriers. Terminating calls to the carrier that owns the NPANXX seems to help. So, for example, we were delivering calls over Level3 and (legacy) GlobalCrossing as well as other providers and were having an issue reaching Verizon numbers. So we started delivering their local calls over Verizon. Now, when they call legacy SNET territory (AT&T) over Verizon we're back to busies. Anyone know if there are any problems or serious capacity issues in that area? Maybe at the Bridgeport tandem? Thanks, Pete

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Audiocodes MP202B fax-to-https ATA
by jay＠west.net March 17, 2015

March 17, 2015

We've recently become aware of the Audiocodes MP-202B ATA that sits at a customer premise, captures transmission from a fax machine, and sends it via HTTPS to a remote server. We are considering this as a solution to some specific problematic fax-over-IP situations. I have a few concerns, and am wondering if anyone on the list has used these units and what your experience is with them, good, bad, or ugly. Specifically: * Does the ATA receive the entire fax and then send it over HTTPS? If so, is there a limitation on the number of pages or size of data? * Does the sending fax get an accurate report of failure if the actual destination fax is unreachable (busy, no answer, wrong number, out of paper, etc.) once the transmission is accepted by the local Audiocodes box, or do they get an "OK" report in error? * What goes on the other end? Is there a bigger version Audiocodes box that connects to a PRI or other TDM connection to the PSTN? * Are there competing products that we should be considering? The Audiocodes website is somewhat lacking in terms of technical detail and I have a call into them but wanted to get some feedback from the community about this and similar solutions. -- 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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Phone adapter with router
by amekkaoui＠mektel.ca March 17, 2015

March 17, 2015

Hi Do you know about any good phone adapter with router to provide home phone and internet? We tried couple of them including Linksys and no one seems to do a good job. Your comment will be appreciated. Thank you A MEKKAOUI MEKTEL INC www.mektel.ca

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Grandstream FXS Gateways
by colton.conor＠gmail.com March 17, 2015

March 17, 2015

Does anyone use the Grandstream FXS gateways like the GXW4008? It has 8 FXS ports, 1 FXO port, 2 Fast Ethernet Ports, and cost $156 new from distribution. We are having more clients that need 2 to 8 phone lines. We typically use Adtan 900/900e series gateways, but these gateways new cost 3 to 4 times more than this Grandstream unit. One thing we don't like about the Adtran units is they have built in T1/PRI ports which we rarely use. I am wondering how good is the Grandstream SIP stack? How good is its debug options? Does it have any voice quality monitoring tools like Adtran has built in? Does it have a web inteface where you can see active calls, registrations, calls logs, etc? What other options besides Grandstream and Adtran are out there for multi line FXS gateways? I have heard good things about Edgewater. There are about a million no names FXS gateways out there it seems.

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Grandstream FXS Gateways
by mraimo＠media5corp.com March 17, 2015

March 17, 2015

Hi Colton, Saw your post on FXS gateways. Feel free to contact me with your particular application and business needs. This is by far our specialty. The Mediatrix line of voip ATAs and Gateways are #1 in quality and durability. Broadsoft DMS certified and the defacto device for many international Voip-providers. Bets QoS and Fax support, even Cisco and SAdtran have re-sold our devices in markets they can't compete in. We are based in North America and devices are made here. When it comes to grandtsream we are a known for better quality especially for PDSTN and Fax support and with our 3 yr std HW warranty the product is on a different level of quality. Call me anytime if you wish to discuss or even evaluate a unit free of charge as part of our Broadworks demo program. Kind Regards, Marco Raimo Media5 Corporation T: + 1 877-438-8647 ext 5440 www.media5corp.com<http://www.media5corp.com/> I mraimo at media5corp.com Ce courriel pourrait contenir des informations confidentielles qui font l'objet d'un privil?ge juridique. Si vous n'?tes pas le destinataire vis? du pr?sent message, SVP supprimez ce courriel et d?truisez toutes les copies. This e-mail may contain confidential information which may be protected by legal privilege. If you are not the intended recipient, please delete this e-mail and destroy any copies.

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Anyone at enterprise connect?
by shripald＠gmail.com March 16, 2015

March 16, 2015

Would love to put some faces to email addresses. Shripal

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Broadworks R17Sp4 to R20 upgrade
by ksuriyaarachchi＠alteva.com March 15, 2015

March 15, 2015

Has anyone upgraded to Broadworks R17sp4 to R20 without any issues? According to the release notes most of the new features in R20 are deactivated by default. However typically every major release is followed by a unimaginable number of patches. Thanks, Kumudu Kumudu Suriyaarachchi Sr. Systems Engineer P 484.534.4427 ksuriyaarachchi at alteva.c<mailto:ksuriyaarachchi at alteva.c>om This communication (including any attachments) may contain privileged or confidential information of Alteva and is intended solely for the use of the individual to whom it is addressed. If you are not the intended recipient, you should notify the author and delete this communication from your system, including any attachments. Any disclosure, copying, saving or distribution of this communication, or the taking of any action based on it, is strictly prohibited. Any views or opinions expressed are solely those of the author and do not necessarily represent those of Alteva.

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Is anyone sharing RFC 6076 SIP End-to-End Performance Metrics e.g. Session Establishment Ratio
by richard＠teraquant.com March 11, 2015

March 11, 2015

as i understand it, these very specific definitions, for example Answer Seizes Ratio ASR] in SIP terms i.e. Session Establishment Ratio & were produced by the IETF to standardize on measuring performance between carriers . I was wondering if anyone was using them internally and also with any of your interconnect partners? Another example would be Session Defects Ratio (SDR) is the percentage of call attempts receiving the following responses, in relation to total call attempts or INVITES: o 500 Server Internal Error o 503 Service Unavailable o 504 Server Timeout Or do you just measure 503?s? Thanks , Richard Jobson E-mail:richard at teraquant.com Web:www.teraquant.com <http://www.teraquant.com>

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