Voice Modems Used By Other Users Note: We recommend Dialogic cards be used. But many users ask about vm
#1
Posted 16 March 2003 - 01:56 PM
We'll start off with one that a few users have recently reported they are happy with:
Zoom 3049L
Please note that we strongly recommend that a proper telephony card (eg. Dialogic) or VoIP be used if a professional system is being implemented. No voice modem out there will give as good results as a Dialogic card.
Some common problems with Voice Modems are:
- Poor sound quality/volume.
- Unreliable DTMF tone detection.
- Cannot do call transfers as hookflash length is too long or too short.
- Mistakenly detect a disconnect tone while playing or recording messages and hangup a call halfway through playing/recording of sound file.
- Unable to interrupt the playing of a sound file halfway through.
Some users however seem to want to start of trialing the system using a voice modem and this topic is aimed at helping these users select a modem which will hopefully work well enough for them to get something going...
#2 Guest_BOBCAT_*
Posted 16 March 2003 - 07:29 PM
Card worked great with defualt settings in VG and card. Detects answeringmachine, human, transfers properly, detects hangups within 1 second even when in middle of script, audio quality great, MASSIVE improvement over the voice modems I tried out before.
Suggest if your going to use for business, invest in a dialogic card & VG, awesome setup.
#3 Guest_Alexander Wesdorp_*
Posted 16 March 2003 - 09:07 PM
Wisecom external serial modem works just fine for me. Sony is okay as well as the volume!
#4
Posted 18 March 2003 - 04:28 AM
This arrangement worked ok for testing VG for "proof of concept" and developing most of my scripts. However, this will not be acceptable for deployment so I have ordered a Dialogic 4/PCI in order to get:
+ Better volume resolutions
+ To have the script sensitive to 'hang-ups' so that it too will hang up.
+ In order to initiate a call transfer (my voice modem never executed the switch-hook function correctly).
Now I will have to re-record my sound files in the new format required by the Dialogic card and swap out VG's sound files. I suspect that using CoolEdit's ability to convert from one format to the other will not render as nice a recording as recording with the correct attritibutes to begin with.
#5 Guest_Femi Ogundimu_*
Posted 19 March 2003 - 12:47 AM
I have also worked with PCtel's HSP56 MR modem chipset, which uses the PCtel AMR interface (on-board). And this works well with my voice prompts as long as they are saved as Windows PCM (8000HZ, Mono, 16bit sound).
I also record my voice prompts using Cool Edit 2000 software and I get quality, clear voice prompts.
I enjoy working with Voice Guide and even use it on my Panasonic PBX.
Bye.
#6
Posted 12 April 2003 - 08:47 AM
Creative Labs ModemBlaster v.92 (internal - PCI - model DI5633)
#7 Guest_procomm_*
Posted 19 April 2003 - 12:25 AM
Thanks,
Brent
p.s. sometimes you can pick them up cheap ($100) on Ebay
#8
Posted 25 April 2003 - 01:55 AM
RobG you can try this for the transfer since you are using dialogic4/pci: in the transfer diag box select Ct media call handoff to other app, that seems to work pretty well...and also, try entering in the hook flash in the transfer number to field (eg: ,!,####).....im testing the dialer on on same dialogic card and i couldnt figure out how to get the transfer to work.....
Note from SupportTeam:
This card seems to have been designed as an 8 port data modem card - there have been some memory leakage problems with this card when it's modems are used in Voice mode, and as such we do not recommend using this card.
#9 Guest_Mike_*
Posted 31 May 2003 - 10:09 PM
Note from SupportTeam:
Brooktrout cards should not be used for outbound dialing applications where Answering Machine detection is important (use Dialoigc cards instead).
Brooktrout cards are fine for inbound applications.
#10
Posted 02 June 2003 - 11:27 AM
Please note that some modem's drivers may work well for one version of Windows but not for another (eg: will work great on WinME, but not so well on Win2000, etc...)
The best approach would be to purchase your voice modem from a local retailer which has a return policy, so that you may easily exchange it if you are not happy with the results.
Zoom PCI 3025C
Zoom PCI 3049C
Broadxent V.92 PCI
Connexant K56 (DVF)
AOpen FM 56-PM PCI V.90,MDA-56P
Best Data - Smart One V.92 Lite HCF PCI Modem 56FW-PC
Hayes Accura V92 External
Hayes Accura 56K V.90
WISECOM, voice, data, fax, 56000
Multitech multimodem model MT5634ZPX-PCI-V92
#11
Posted 08 July 2003 - 12:52 PM
CONEXANT Modem PCI 56K CTR-21
It is also apparently well priced: 15 Euros (16 USD).
#12
Posted 09 July 2003 - 12:33 PM
Try the Broadxent V.92 PCI Fax Modem with Voice for an inexpensive testing solution. We purchased this at a WalMart for $30.00 (also available @ walmart.com) and found it to work very well under Windows XP.
#13 Guest_YKS_*
Posted 31 July 2003 - 02:07 AM
#14
Posted 19 August 2003 - 09:34 AM
AOpen FM56-PX (internal)
http://www.aopen.com...dem/fm56-px.htm
Zoom 3025
http://www.zoom.com/...nal-modems.html
AOpen FM56-EXV (external)
http://www.aopen.com...em/fm56-exv.htm
Apache V92SP-USB (USB)
http://www.apache-mi...7_a56sp-usb.htm
#15
Posted 21 August 2003 - 08:50 PM
Rajendra Prasad
Rajendrarajsri@yahoo.co.in
#16 Guest_Guest_*
Posted 03 September 2003 - 04:09 PM
#17
Posted 03 September 2003 - 05:17 PM
#18 Guest_Matthew_*
Posted 16 September 2003 - 03:55 AM
Exact model number is XH3472. This one can be bought in Australia!!!
#19 Guest_Matthew_*
Posted 18 September 2003 - 04:59 AM
Also, I have found out that a number of voice modems have CID listed as a feature, wont show CID details in Australia. But the odd couple of modems do, so if any Aussie out there has a decent voice-modem with CID support, please add it to this board, and/or email me: jims@netspace.net.au
Side note: Although Telstra uses the bellcore protocol just as the North Americans do, ours comes through 180 ms later, so most US modems dont pick it up.
#20 Guest_Matthew_*
Posted 20 September 2003 - 11:02 AM
Dynalink: 1456 VQE-C (~$100AUD) - WORKS GREAT!!!
V1456 VQE
V1433 VQE
Maestro: CL56ER (~$130AUD)
JL56ERSP Jetstream (~$170AUD)
Woomera (~$280AUD)
Netcomm:Roadster II AM5698 (~$160AUD)
Wave AM4068 (~$100AUD)
Simplicity AM5676
There may be other modems that will pick up caller ID here in Australia, but they are few and far between. The ones above are guaranteed to work!
#21 Guest_Tim_*
Posted 09 November 2003 - 06:26 AM
I have tried a Digi Datafire card, which on paper has all the facilities required but I can't get it to work.
I need an inexpensive, ISDN solution that is readily available in the UK. Can you give me a nudge in the right direction please.
Tim
#22
Posted 12 November 2003 - 03:07 PM
tks - Hitesh
#23
Posted 13 November 2003 - 09:02 AM
WinNT? I think you must mean Win2000... WinNT does not support Voice Modems...
#24
Posted 13 November 2003 - 09:07 AM
CT3 Europe Ltd. – Communications Technology Provider
Contact: Tim Farrelly, Sorcha O’Neill
Unit E3
Riverview Business Park
New Nangor Road
Dublin 12
Ireland
Tel. +353-1-4297000 from UK 0845-3003342
Fax. +353-1-4297009 from UK 0709-2009489
Email: tim.farrelly@ct3europe.com - sorcha.oneill@ct3europe.com
Web: www.ct3europe.com
For BRI ISDN (2 lines) try using the AVM Fritz! Card. For PRI ISDN (30 lines) use Dialogic D300.
#25 Guest_Tim_*
Posted 14 November 2003 - 03:23 AM
After a bit of research, I found that the Fritz card is rebranded in the UK as the BT Speedway, available from PC World, at a cost of around £50. So far it works just fine.
#26 Guest_Jelly_*
Posted 02 February 2004 - 05:52 PM
For anyone interested in buying D-LINK MODEMS, DON'T !!!
They well and truly SUCK! I have gone through two models. Controler-less DFM-560I+ is supposed to be great but apart from caller ID not working, the first two I had blew up after activating the distinctive ring functions (first two,m because I had it replaced twice under warranty). The Soft-Modem can't even detect australian dial tone and D-LINK is doing nothing about it... Last time I spoke with their technicians and warranty people I told them I would NEVER use another modem on any of my computers that I use or sell...
Now all I have to do is get my hands on one of Metthew's tested and approved brand/model modems..
Thanks again m8...
#27 Guest_Stephen Townley_*
Posted 24 February 2004 - 05:57 PM
#28
Posted 07 March 2004 - 08:38 AM
#30 Guest_Rijn Buve_*
Posted 19 March 2004 - 07:24 PM
Sitecom DC-016
Dynalink 1456 (SoftK56)
Don't expect hi-fi from these $15-30 modems, but they work...
-Rijn
#31
Posted 05 April 2004 - 11:34 AM
you may not belive this, a very cheap PCI modem works fine, Conexant Generic Soft56k, WindowsXP will auto detect the modem and install it's drivers, don't use external drivers, better to keep Microsoft ones.
after i tried like 3 U.S.Robotic voice/fax external modems...alll Sucks, the output sounds like someone who enterd world war 2 and miraculously survived from herushima bomb..
for now i got myself a dialogic D/41EPCI & this one is working great.
#32 Guest_sbarriuso_*
Posted 13 May 2004 - 07:50 AM
#33
Posted 28 May 2004 - 05:10 PM
#34
Posted 06 June 2004 - 11:23 AM
#35
Posted 06 June 2004 - 01:36 PM
Sound quality does vary greatly form modem to modem, and sometimes even between different batches of the same modem model...
#36 Guest_Murtuza Kapadia_*
Posted 28 June 2004 - 11:23 PM
#37 Guest_TS_*
Posted 29 June 2004 - 08:48 AM
How many PCI voice modems can you run in a single machine under 2K??
Does anyone currently run VG with up to 4 PCI voice modems installed?
I'm currently looking at the modem that Matthew suggested.
http://dseau.results...&w=xh3472&site=
The model XH3472 modem - they dont support caller ID properly, but that doesn't phase me.
Thanks in advance,
Tim.
#38
Posted 30 June 2004 - 11:55 AM
The amount of time you'll spend trying to get them working and finding out what is going wrong will probably justify purchasing a Dialogic card in the first place.
#39 Guest_TS_*
Posted 30 June 2004 - 12:04 PM
Has anyone tried the Netcomm Intra V.92 4-modem PCI Card ??
(4 port Intra V.92 modem solution including 1 x SCINTRA600 Carrer Card + 4 x IG1000 Modules + 4 x RJ11 Line cords).
Spec Sheet:
http://www.netcomm.c...0_SpecSheet.PDF
Web Site:
http://www.netcomm.c...emoteAccess.php
Thanks again,
Tim.
#40
Posted 02 July 2004 - 02:03 AM
zoom 2925 works on same system w/ aopen sound is better
pc: winxphome p4 2.8, 512ram
i do not use callID or fax, interested in Vmail only, so i don't know how these modems perform with those features..
#41 Guest_SmartLink modem works fine_*
Posted 19 July 2004 - 04:36 AM
The modem was only $12 (twelve).
#42 Guest_Creative 5671 USB ternal modem_*
Posted 19 July 2004 - 07:42 AM
FaxTalk works, other TAPI programs work,
but VoiceGuide reports Wave Driver not installed.
But I looked through control panel, it says wave drive installed and functional for the modem.
#44 Guest_Guest_Jon_*
Posted 27 August 2004 - 04:00 AM
DE5671
works great!
#45 Guest_Hakan_*
Posted 27 August 2004 - 09:24 AM
with TAPI apllications ?
#46 Guest_Guest_Saleh_*
Posted 01 October 2004 - 01:12 AM
and its working just fine.
the only proplem is that he did not detect the callerID (aka caller Phone Number)
wish modem do you use detect the callerID with no proplems?
#47 Guest_Jim Benson_*
Posted 05 October 2004 - 11:32 PM
#48 Guest_wolfhnd_*
Posted 27 November 2004 - 03:46 AM
#49
Posted 02 December 2004 - 09:49 PM
Thanks,
DinoM
#50 Guest_Guest_Julian_*
Posted 02 December 2004 - 10:27 PM
Modems tested were running Windows XP and in Australia.
Netcomm Roadster II 56k Ultra (5690 and 5693) doesn't have Unimodem V drivers. However, I have placed a driver request to Netcomm. Hopefully be available soon.
Volcano 56k PCI D/F/V/SP (AKA - Conexant V.92 56k PCI HSF) works under Windows XP in Voice Mode, detects DTMF, and volume is okie (so far, this is my first modem to work in Voice Mode. However, no callerID.
Now, is it possible to have a Full Duplex Voice Modem? Especially ones that will do voice playback and detect DTMF at the same time?
Many Thanks,
Julian.
#51
Posted 05 December 2004 - 10:12 AM
All voice modems will do that.
#52 Guest_brian_*
Posted 14 December 2004 - 09:04 AM
ones that will do voice playback and detect DTMF at the same time?
All voice modems will do that.
that doesn't work unless the modem installs as Unimodem Full-Duplex Audio Device, though, right? what if they install as half-duplex?
#53
Posted 14 December 2004 - 06:34 PM
All voice modems will do voice playback and detect DTMF at the same time.
(a totally separate issue is how reliably they will detect the DTMF - but that is something that is dependant on how well the modem's tone detection filters are set up - not a limitation on the driver level.)
#54 Guest_Carlos Alarcon_*
Posted 26 April 2005 - 11:38 AM
i install vg and i have a zoom voice faxmodem, but it does not work the tech from zoom said:
ME: Customer (carlos alarcon) 04/22/2005 04:47 PM
i can't use this modem as a Voice Modem, The box says VOICE FAXMODEM but it really dont work as a voice modem, can you help me i really need this to work i have 20 Zoom 3049C External Serial Modems and none of them work like it said.. Zoom Wave Device does not install i try a lot of drivers also some conexant, rockwell generic wave drivers etc.. and i extract the install shield cab and i found a inf with Zoom Wave Device text but it Does not WORK ..
Please help with this i am working in a TAPI PROJECT i need the zoom wave device drivers for 3049c External Serial Modem
ZOOM:
Response (Mark D.) 04/22/2005 09:25 PM
Thank you for your inquiry.
What voice features are you looking for in this modem? Please note that this modem is NOT a speakerphone modem. The voice features of this modem will allow you to record voicemail. The only software that this is supported on is the bundled Communicate Lite software on the installation cd-rom. Also, this modem is not TAPI compliant, it follows the IS-101 standard. TAPI and IS-101 are very similar, but not the same.
Regards,
Mark D
Technical Support
#55 Guest_Guest_Vijay_*
Posted 12 June 2005 - 04:59 PM
#56 Guest_vjsona_*
Posted 13 June 2005 - 08:08 PM
can some one help me know if this modems work in india ? please...
#57 Guest_Guest_Tibor_*
Posted 24 June 2005 - 10:45 AM
Can anyone recommend USB voice modems?
Many of the USB modems on the market seem to "support" voice, but I get suspecious when reading this.
The voice modem I am looking for should provice full-duplex analog call functionality.
Any feedback would be greatly appreciated !
#58
Posted 24 June 2005 - 11:07 AM
http://voiceguide.co...opic=2950&st=0&
I'm going to exchange the modem for a serial version tonight to see if that helps.
#59
Posted 24 June 2005 - 07:15 PM
This modem is working well with VoiceGuide for me so far. MSRP is US$59.99, but Fry's has it for $49.99.
Tibor, I would suggest a serial modem over a USB one based on what I've read here and my own experience. Most computers have two serial ports on the back, and they are seldom in use by other devices, so consider this as an alternative.
About the SM56E, the driver included on the CD caused WinXP to crash when I used VG (BSOD in acfva.sys, the ACF filter driver). I downloaded the driver from Diamond and got them to work, although I had to mess around a bit in the registry. I suspect that if you install the driver from the web first, and don't bother with the driver on the CD, you won't have to change anything in the registry, but I'm not sure.
#60 Guest_Justin Ho_*
Posted 21 July 2005 - 11:56 AM
#61 Guest_brian_*
Posted 28 August 2005 - 04:56 AM
Previously used some old analog well modems FM-56USB-ST and FM-56USB.
Both of them almost "worked" for a while. - bad hangup detection, bad sound quality, spent hours searching for updated drivers with wave. Finally wasn't able to connect these two devices to one PC at a time. (http://images.google.com/images?svnum=100&hl=cs&lr=&q=FM-56USB-ST)
Also tried another analog modem - some PCI brand Genius I guess. Well it worked with some default driver on fresh winxp professional installation. then I reinstalled windows again and it did not recognize the modem (and of course i was not able to find appropriate driver anywhere). sad.
I strongly suggest you to use digital line (ISDN) if you can.
The AVM modem I use is around $130 cheap and you can use 2 ISDN-B channels.
#62 Guest_Guest_*
Posted 28 August 2005 - 05:03 AM
tone detection on FM-56USB-ST and FM-56USB worked fine, Called ID too, but as I wrote above these modems are kinda buggy :-/
#63
Posted 17 September 2005 - 12:47 PM
using four BCM V.90 56K Modems (4 line system) - we are satisfied with it.
#64 Guest_MAMI_*
Posted 12 October 2005 - 05:23 AM
#65
Posted 31 October 2005 - 06:52 AM
Creative modem blaster pci Di5633
and that this one freezes up sometimes:
Creative modem blaster V.92 De5621
#66 Guest_Bobj_*
Posted 17 November 2005 - 01:42 AM
[In Windows XP] Control Panel > System > Hardware > Device Manager > Modems
Right-Click on the modem listed, Diagnostics tab, click in Query Modem.
If it says "AT#CLS=? COMMAND NOT SUPPORTED", then you don't have a voice modem.
This should probably be in the guide...
#67 Guest_Juan_*
Posted 21 December 2005 - 08:34 AM
#70
Posted 21 January 2006 - 06:35 AM
i am using external USRobotics Modems (voice,flash) and they are working just fine
tc
#71
Posted 16 February 2006 - 03:45 AM
Currently, 2 voice modems are working together for me in Washington DC using WinXP Pro.
Creative Modem Blaster v.92 PCI DI5631 - (Conexant Systems Chipset)
Reasonable voice recording & play back.
CIDName & CIDNumber received fine.
Detects DTMF a little slowly, about .75 second
Detects Hangup a little slowly, but reasonable.
Unimodem Full-duplex Audio Device.
Reliable
GTW V.92 Voicemodem - (PCI modem by Gateway, came with my Gateway Computer)
Excellent recording & play back quality.
CIDName & CIDNumber received fine.
Detects DTMF instantly
Detects Hangup quickly.
Unimodem Half-duplex Audio Device
Reliable except on first computer boot. (see next paragraph)
TAPI driver doesn't initialize properly on computer bootup (GTW will not answer an incoming call). But, if I shut down & restart VoiceGuide it works properly until the next computer reboot. I have this modem attached to my alternate / rollover line in case my computer reboots during the night.
I'm using the evaluation version of VoiceGuide 5.2.5012, I have not yet tested outbound dialing, or ! flash dialing out, but I'm assuming they will work with VoiceGuide.
Chris
This post has been edited by SupportTeam: 16 February 2006 - 03:13 PM
#72
Posted 08 March 2006 - 10:16 PM
My laptop comes with an Agere System 97 modem that I can not get to work in Voiceguide.
I want to be able to use my laptop for development and test purposes..
Any recommendations?
HM
#73
Posted 24 March 2006 - 12:37 AM
How did you get it working? I have integrated Audio on the Mobo, so were you using a separate pci sound card or something? I can't even get VoiceGuide to answer. Any help is appreciated.
#74
Posted 24 March 2006 - 03:20 AM
My only suggestion is that you make sure that your creative modem is a voice modem.
I learnt the difference btw a Data/fax and Data/Voice modem (....the later can host IVR apps ). That was key!!!
#75
Posted 18 August 2006 - 01:16 PM
1. Caller ID
2. Call transfer
3. DTMF tone detection
I've been unsuccessfully searching for an answer during the last two weeks. If you have the solution to this ...enigma to me.....please let me know. I will profoundly appreciate your favour.
#76
Posted 23 August 2006 - 02:40 AM
Its a one line device. captures caller ID. Voice quality is exteremly high and volume is high.
I use it on windows XP desktop.
* I had bought and returned 2 different creative modems (both external) and both had quality problems - the voice would crackle etc. But this way2call works perfectly for my small business. its priecy though at $349 USD but worth it if you want soemthing reliable.
There was only one problem but VoiceGuide support told me how to rersolve it 5 minutes after i posted it. If a caller left a voicemail, way2call was cutting the recorded message short. The simple solution was to add the follwoing line in teh vg.ini file under [PlayRecordConfig] :
SilenceDetectDialogic=off
#77
Posted 14 September 2006 - 07:09 AM
Bobj, in an earlier message, says:
[snip]
A simple way to check if your modem is a voice modem:
[In Windows XP] Control Panel > System > Hardware > Device Manager > Modems
Right-Click on the modem listed, Diagnostics tab, click in Query Modem.
If it says "AT#CLS=? COMMAND NOT SUPPORTED", then you don't have a voice modem.
This should probably be in the guide...
[snip]
However, I found this Q&A on the Zoom site in reference to the 3025C:
Q:
When I click More Info or Query Modem in Control Panel | Modems or Phone and Modem Options, it shows the device is working properly, but "AT#CLS=?" responds "command not supported." Is this normal?
A:
Yes. The AT#CLS command is not supported in the Zoom/Modem V.92 PCI Model 3025C, which uses a Conexant chipset.
So, is Bobj correct? Since Zoom doesn't think the AT#CLS command should get a response (and Bobj says this indicates the lack of voice modem functions), how can the 3025C work if it also gets this response??
#78
Posted 14 September 2006 - 09:29 AM
#79
Posted 18 November 2006 - 08:05 AM
I have tried two internal modems:
- with Conexant HSFi CX11252-41Z chip,
- with Conexant RH56D/SP-PCI R6795-11 chip
and two other Conexant-based RS-232 external modems - all I got was "Wave driver not installed" status from VG. Unimodem driver was present in the system in each case ;-( Reinstalling drivers did not help :-(
Trying another internal modem (with Motorola 62802-51 chip) I got "UNKNOWN:0x1b5d" status.
I run latest demo-VG with WindowsXP SP2 and latest updates.
What am I doing wrong?
#80
Posted 22 November 2006 - 11:31 AM
I tested one of external RS-232 modems with Windows-98. Positive surprise: no problem with wave driver reported by VG, modem receives calls and generates voice :-) There are still problems with receiving DTMF (multiple instances of DTMF digits are often reported while the key is pressed once - but that is the other story). I believe (but it must be verified) that other modems mentioned before will work as well under Win-98.
Why my simple demo is fine under Win-98 while it sucks under Win-XP???
Both Win-XP systems I tried have Skype installed and Skype may do something with voice streams (that is my hypothesis). What else may matter in the system? I must try to remove Skype from Win-XP machine or install my demo on fresh Win-XP system...
Any comments, anybody?
#81
Posted 26 November 2006 - 10:05 AM
After Skype stop and even removing from the system, VG still starts with status "Wave Driver not installed".
So the problem is with something else. Probably with my modems' Wave Driver for Windows XP?
Unimodem driver was written by Microsoft, date: 99-01-26, version: 5.1.2535.0
Quite old, isn't it? I am not able to find anything newer on Windows update :-(
Is it the end of my story? HELP!!!
#82
Posted 28 February 2007 - 09:46 PM
Aztech UM 9100
USB modem
A.K.M. Shahidul Alam (Titu)
Dhaka, Bangladesh
#83
Posted 08 June 2007 - 07:30 PM
i need a modem which supports Voice/Fax/Data and i wanna to use an answering machine which needs to digits can be detectable and voice player and etc...
and i want to use it for my laptop which i need to be usb support that i can join it
and drivers for windows vista (Home Premium) be avaliable for it
please help me and let me know what brand i should choose
please contact me through my email : metsoft@gmail.com
thanks, :wub:
Hamid
#84
Posted 07 June 2008 - 03:09 AM
#85 Guest_intervalor_*
Posted 08 August 2009 - 12:43 AM
Follow the configuration it:
NX RAS 4AN
- Smart DAA.
-Data Modem V.90 e K56Flex 56kbps.
-Fax Modem V.17 14.400 bps
-Chipset AGERE MT5634SMI V128C.
Would someone know if this modem works well?
If not, what does modem (4 lines) is recommended for windows 2003?
Thanks
#86
Posted 08 August 2009 - 07:15 AM
We are not familiar with that modem and we do not recommend voice modms be used. especially on multi-line systems.
Would recommend you get a Dialogic card. Please see the "Recommended Hardware" section of our web site. Entry level Dialogic card is the D/4PCIUF.
Sign In
Register
Help
