<p>Khomp is.a brazilian hardcard manufacturer. <a href="http://www.khomp.com.br">http://www.khomp.com.br</a></p>
<p>It is the only one besides sangoma that officially supports freeswitch using their own development.</p>
<div class="gmail_quote">On Sep 3, 2011 11:46 PM, <<a href="mailto:covici@ccs.covici.com">covici@ccs.covici.com</a>> wrote:<br type="attribution">> What is Khomp exactly -- a freeswitch dialplan app or what? Sorry to be<br>
> ignorant.<br>> <br>> João Mesquita <<a href="mailto:jmesquita@freeswitch.org">jmesquita@freeswitch.org</a>> wrote:<br>> <br>>> Khomp does it. As a matter of fact it registers an app to ease the pain of<br>
>> doinf flash based transfers, including when used with QSIG, EL7, E1LC and<br>>> LineSide if you use those...<br>>> <br>>> JM<br>>> On Sep 3, 2011 9:37 AM, <<a href="mailto:covici@ccs.covici.com">covici@ccs.covici.com</a>> wrote:<br>
>> > And how do you flash the hook --is it some kind of built in feature<br>>> > code?<br>>> ><br>>> > Darcy <<a href="mailto:darcy@primrose.ws">darcy@primrose.ws</a>> wrote:<br>>> ><br>
>> >> they both handle echo suppression. The grandstream has a program that<br>>> auto<br>>> >> detects this<br>>> >> and sets it up.<br>>> >> The audio codes is primarily programmed using bootp while we have an auto<br>
>> <br>>> >> provisioning<br>>> >> system for the grandstream, we only use the audiocodes where we require<br>>> >> hookflash.<br>>> >><br>>> >> Darcy<br>>> >><br>
>> >> -----Original Message-----<br>>> >> From: ocset<br>>> >> Sent: Saturday, September 03, 2011 9:21 AM<br>>> >> To: <a href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>
>> >> Subject: Re: [Freeswitch-users] FXO/FXS card advice<br>>> >><br>>> >> Darcy<br>>> >><br>>> >> This info is very useful, especially since you have this setup running<br>
>> >> in production.<br>>> >><br>>> >> One question - the two ATA devices (Grandstream & AudioCodes) are<br>>> >> around the same price so could you give us some more info on why you<br>
>> >> would prefer the one over the other (besides the hook flash feature).<br>>> >><br>>> >> Do they handle echo cancellation or do you deploy a separate solution<br>>> >> for that?<br>
>> >><br>>> >> Thanks again for your help!<br>>> >><br>>> >> On 09/03/2011 08:35 PM, Darcy wrote:<br>>> >> > The grandstream has hookflash timers, but I have never been able<br>
>> >> > to get it to work and info back from grandstream indicates is is not a<br>>> >> > pending implementation.<br>>> >> > For cases where I require a hook flash I use the audio codes fxo<br>
>> gateways.<br>>> >> > I never tested it on the freeswitch, we have own ap we wrote to handle<br>>> it,<br>>> >> > we were doing this before we discovered freeswitch. I know it works and<br>
>> <br>>> >> > it<br>>> >> > is quite reliable. If I get time later today, I will give it a try on a<br>>> >> > freeswitch.<br>>> >> ><br>>> >> > Brand: AudioCodes<br>
>> >> > Mfr's SKU: MP114/4O/SIP<br>>> >> > VoIP SIP Gateway, 4x FXO, 1x WAN, LBR Codecs,<br>>> >> ><br>>> >> > Here are the options you have for using it. they have a variety of<br>
>> >> > configurations, fxo/fxs combos<br>>> >> > a 4 port is in the 375 range.<br>>> >> ><br>>> >> > Hook Flash Option<br>>> >> > [HookFlashOption]<br>
>> >> > Supported hook-flash Transport Type (method by which hook-flash is sent<br>>> <br>>> >> > and<br>>> >> > received).<br>>> >> > Valid options include:<br>
>> >> > 0 = Hook-Flash indication isn’t sent (default)<br>>> >> > 1 = Send proprietary INFO message with Hook-Flash indication<br>>> >> > 4 = RFC 2833<br>>> >> ><br>
>> >> > Darcy<br>>> >> ><br>>> >> > -----Original Message-----<br>>> >> > From: <a href="mailto:covici@ccs.covici.com">covici@ccs.covici.com</a><br>>> >> > Sent: Saturday, September 03, 2011 7:06 AM<br>
>> >> > To: FreeSWITCH Users Help<br>>> >> > Subject: Re: [Freeswitch-users] FXO/FXS card advice<br>>> >> ><br>>> >> > Does this ata support picking up call waiting while in a call from the<br>
>> >> > fxo? If it were to do that, I would get one right away. The Digium FXO<br>>> >> > card I have has problems doing this with freetdm.<br>>> >> ><br>>> >> > Darcy<<a href="mailto:darcy@primrose.ws">darcy@primrose.ws</a>> wrote:<br>
>> >> ><br>>> >> >> Hi, for fxo's with the freeswitch I currently use:<br>>> >> >><br>>> >> >> Mfr's SKU: GXW4104<br>>> >> >> Brand: Grandstream<br>
>> >> >> 4 x FXO Gateway, 2 x LAN, 1 or 2 stage dialing, G.168 echo<br>>> cancellation<br>>> >> >><br>>> >> >> They work exceptionally well, easy to configure and can be auto<br>
>> >> >> configured<br>>> >> >> if you<br>>> >> >> are into that, we are. You can also get an 8 port version. I pay 220<br>>> >> >> for<br>>> >> >> the 4 port<br>
>> >> >> and 300 for the 8 port. I have quite a few of them deployed.<br>>> >> >><br>>> >> >> Darcy<br>>> >> >><br>>> >> >><br>>> >> >> -----Original Message-----<br>
>> >> >> From: ocset<br>>> >> >> Sent: Saturday, September 03, 2011 1:38 AM<br>>> >> >> To: <a href="mailto:freeswitch-users@lists.freeswitch.org">freeswitch-users@lists.freeswitch.org</a><br>
>> >> >> Subject: Re: [Freeswitch-users] FXO/FXS card advice<br>>> >> >><br>>> >> >> Thank you all for your replies.<br>>> >> >><br>>> >> >> Anthony, you reply has left me uncertain again. All of the ATA's<br>
>> listed<br>>> >> >> here (<a href="http://wiki.freeswitch.org/wiki/Interop_List">wiki.freeswitch.org/wiki/Interop_List</a>) seem to have some<br>>> >> >> limitations and bugs which have to worked around.<br>
>> >> >><br>>> >> >> Your reply suggests that buying a OpenVox A400P04 card (currently only<br>>> >> >> $219 for 4 FXO's) would be more difficult to install and maintain that<br>
>> 4<br>>> >> >> ATA's. I would have thought that the FXS/FXO cards were engineered to<br>>> >> >> work with Freeswitch/Asterisk etc. without limitations like caller-id<br>>> >> >> not working or call-transfer not working as expected.<br>
>> >> >><br>>> >> >> I can see the benefit of an ATA since I can add them on as needed with<br>>> >> >> little or no hassle (except for the large power board to plug them all<br>
>> >> >> into:-)<br>>> >> >><br>>> >> >> I have only just got the SPA3102 receiving incoming calls and I am no<br>>> >> >> expert in either solution but would have thought that a 4 port FXO<br>
>> card<br>>> >> >> would be easier as it is made to purpose?<br>>> >> >><br>>> >> >> ps. the PAP2T seems to be one of the better Linksys ATA's from the<br>>> list<br>
>> >> >> of features that work?<br>>> >> >><br>>> >> >> Thanks again for all your help and suggestions.<br>>> >> >><br>>> >> >> On 09/03/2011 05:54 AM, Anthony Minessale wrote:<br>
>> >> >>> If you are doing FXO and you already have an ATA working that might<br>>> be<br>>> >> >>> as good as you'll get.<br>>> >> >>> Its nice to not have to deal with TDM if you can help it and most<br>
>> >> >>> analog ATA are cheap and effective and much less painful to deal with<br>>> >> >>> than analog cards.<br>>> >> >>><br>>> >> >>><br>
>> >> >>><br>>> >> >>> On Fri, Sep 2, 2011 at 8:39 AM, Saugort Dario Garcia Tovar<br>>> >> >>> <<a href="mailto:dgarcia@anew.com.ve">dgarcia@anew.com.ve</a>> wrote:<br>
>> >> >>>> One think you should consider also, is the FXO/FXS board that you<br>>> will<br>>> >> >>>> buy,<br>>> >> >>>> you have to check compatibility with your server/pc.<br>
>> >> >>>><br>>> >> >>>> For example openvox models A800P and A1200P has an issue with<br>>> >> >>>> motherboard<br>>> >> >>>> based on chipset H55 for example.<br>
>> >> >>>><br>>> >> >>>><br>>> >> >>>> On 9/1/2011 9:59 PM, curriegrad2004 wrote:<br>>> >> >>>><br>>> >> >>>> In the following order, most people usually recommend:<br>
>> >> >>>><br>>> >> >>>> 1. Sangoma<br>>> >> >>>> 2. Diginum/OpenVox<br>>> >> >>>> 3. Building your own Tormenta Zapatel Card (Only for serious<br>
>> >> >>>> engineering types of people) from COTS<br>>> >> >>>><br>>> >> >>>> On Thu, Sep 1, 2011 at 8:50 AM, Michel Daggelinckx<br>>> >> >>>> <<a href="mailto:michel.daggelinckx@gmail.com">michel.daggelinckx@gmail.com</a>> wrote:<br>
>> >> >>>><br>>> >> >>>> Digium and sangoma cards are high quality and work greast with FS<br>>> >> >>>><br>>> >> >>>> Michel<br>
>> >> >>>><br>>> >> >>>><br>>> >> >>>> On Thu, Sep 1, 2011 at 5:24 PM, ocset<<a href="mailto:ocset@the800group.com">ocset@the800group.com</a>> wrote:<br>
>> >> >>>><br>>> >> >>>> Hi<br>>> >> >>>><br>>> >> >>>> As a new member of the forum, I am curious to know your experience<br>
>> with<br>>> >> >>>> FXO/FXS cards.<br>>> >> >>>><br>>> >> >>>> I have a SPA3102 and have configured it to work with FS, but it<br>>> feels a<br>
>> >> >>>> bit like I am trying to make a square peg fit a round hole. I am<br>>> hoping<br>>> >> >>>> to implement FS at a business which currently has 4 POTS lines and<br>
>> >> >>>> would<br>>> >> >>>> prefer to use an internal IDE card for the job of integrating these<br>>> >> >>>> phone lines into FreeSwitch.<br>>> >> >>>><br>
>> >> >>>> Has anyone got some advice on which cards I should be looking at<br>>> that<br>>> >> >>>> just "work" with FS? What about echo cancellation - is that<br>
>> something I<br>>> >> >>>> should just cater for or does it depend on the client situation?<br>>> What<br>>> >> >>>> about software cancellation?<br>>> >> >>>><br>
>> >> >>>> This seems like one of those times when too much choice is a bad<br>>> thing<br>>> >> >>>> and I need some guidance on what has worked for you.<br>>> >> >>>><br>
>> >> >>>> All advice would be greatly appreciated.<br>>> >> >>>><br>>> >> >>>> Regards<br>>> >> >>>><br>>> >> >>>><br>
>> >> >>>> FreeSWITCH-users mailing list<br>>> >> >>>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>>> >> >>>> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
>> >> >>>> UNSUBSCRIBE:<br>>> <a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> >> >>>> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
>> >> >>>><br>>> >> >>>><br>>> >> >>>> FreeSWITCH-users mailing list<br>>> >> >>>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
>> >> >>>> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>>> >> >>>> UNSUBSCRIBE:<br>
>> <a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> >> >>>> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
>> >> >>>><br>>> >> >>>><br>>> >> >>>><br>>> >> >>>><br>>> >> >>>> FreeSWITCH-users mailing list<br>>> >> >>>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
>> >> >>>> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>>> >> >>>> UNSUBSCRIBE:<br>
>> <a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> >> >>>> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
>> >> >>>><br>>> >> >>>><br>>> >> >>>> -----<br>>> >> >>>> No virus found in this message.<br>>> >> >>>> Checked by AVG - <a href="http://www.avg.com">www.avg.com</a><br>
>> >> >>>> Version: 10.0.1392 / Virus Database: 1520/3872 - Release Date:<br>>> 09/02/11<br>>> >> >>>><br>>> >> >>>><br>>> >> >>>><br>
>> >> >>>><br>>> >> >>>> --<br>>> >> >>>> Atentamente,<br>>> >> >>>> Dario García<br>>> >> >>>> Consultor.<br>
>> >> >>>><br>>> >> >>>> CCCT, Nivel C2, Sector Yarey, Mz,<br>>> >> >>>> Ofc. MZ03a.<br>>> >> >>>> Caracas-Venezuela.<br>>> >> >>>> Teléfono: +58 212 9081842<br>
>> >> >>>> Cel: +58 412 2221515<br>>> >> >>>> <a href="mailto:dgarcia@anew.com.ve">dgarcia@anew.com.ve</a><br>>> >> >>>> <a href="http://www.anew.com.ve">http://www.anew.com.ve</a><br>
>> >> >>>><br>>> >> >>>> FreeSWITCH-users mailing list<br>>> >> >>>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
>> >> >>>> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>>> >> >>>> UNSUBSCRIBE:<br>
>> <a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> >> >>>> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
>> >> >>>><br>>> >> >>>><br>>> >> >>><br>>> >> >><br>>> >> >> FreeSWITCH-users mailing list<br>>> >> >> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
>> >> >> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>>> >> >> UNSUBSCRIBE:<br>>> <a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
>> >> >> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>>> >> >><br>>> >> >><br>>> >> >><br>>> >> >> FreeSWITCH-users mailing list<br>
>> >> >> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>>> >> >> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
>> >> >> UNSUBSCRIBE:<br>>> <a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> >> >> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
>> >><br>>> >><br>>> >> FreeSWITCH-users mailing list<br>>> >> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>>> >> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
>> >> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> >> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
>> >><br>>> >><br>>> >><br>>> >> FreeSWITCH-users mailing list<br>>> >> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>
>> >> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>>> >> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>
>> >> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>>> ><br>>> > --<br>>> > Your life is like a penny. You're going to lose it. The question is:<br>>> > How do<br>
>> > you spend it?<br>>> ><br>>> > John Covici<br>>> > <a href="mailto:covici@ccs.covici.com">covici@ccs.covici.com</a><br>>> ><br>>> ><br>>> > FreeSWITCH-users mailing list<br>
>> > <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>>> > <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
>> > UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> > <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
>> <br>>> ----------------------------------------------------<br>>> Alternatives:<br>>> <br>>> ----------------------------------------------------<br>>> <br>>> FreeSWITCH-users mailing list<br>
>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>>> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
>> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>>> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
> <br>> -- <br>> Your life is like a penny. You're going to lose it. The question is:<br>> How do<br>> you spend it?<br>> <br>> John Covici<br>> <a href="mailto:covici@ccs.covici.com">covici@ccs.covici.com</a><br>
> <br>> <br>> FreeSWITCH-users mailing list<br>> <a href="mailto:FreeSWITCH-users@lists.freeswitch.org">FreeSWITCH-users@lists.freeswitch.org</a><br>> <a href="http://lists.freeswitch.org/mailman/listinfo/freeswitch-users">http://lists.freeswitch.org/mailman/listinfo/freeswitch-users</a><br>
> UNSUBSCRIBE:<a href="http://lists.freeswitch.org/mailman/options/freeswitch-users">http://lists.freeswitch.org/mailman/options/freeswitch-users</a><br>> <a href="http://www.freeswitch.org">http://www.freeswitch.org</a><br>
</div>