Tested devices (CAPI)

ISDN cards and telephone systems:

To employ all Calling-Us functions (like e.g. ie z.B. sending faxes, requesting faaxes, Faxversand, Faxabruf, DTMF recognition, exchange) the ISDN card/ISDN installation must have a fully implemented CAPI 2 interface. With the following survey we hope to provide you some orientation in the offers of the manufacturers.

Please note: If you want relay internally you need a telecommunication system as well besides the ISDN controller. You will find suitable telecommunication systems here.

Recommended ISDN cards:

If correctly installed these ISDN cards are fully supported by Calling-Us and provide all functions:

AVM Berlin

FritzCard Classic
FritzCard PCI
FritzCard USB
FritzCard PNP
FritzCard PCMCIA
FritzCard DSL
Fritz!X PC
Fritz!X USB
ISDN-Controller A1
ISDN-Controller A1 PCMCIA
ISDN-Controller B1
ISDN-Controller B1 USB
ISDN-Controller B1 PCMCIA
ISDN-Controller C2
ISDN-Controller C4
ISDN-Controller T1
ISDN-Controller T1-B

Deutsche Telekom

Teledat 150
Teledat 150 PCI
Teledat Surf USB
Teledat USB 2 a/b
Eumex 322 PC
Eumex 322 PCI

Eicon Technology Diehl

DIVA ISDN USB

GERDES AG

PrimuX 2S0
PrimuX 4S0
PrimuX 8S0

1&1 Internet AG

1&1 Net XXL

Survey over the ISDN controllers tested up to now

Manufacturer
Distribution
ISDN
controller
Voice
services
PC
phone
Fax
services
Fax
request
Data
services
DTMF Suitable for Calling-Us
1&1 Internet 1&1 Net XXL very good
AVM Berlin FritzCard Classic (ISA) very good
FritzCard PCI very good
FritzCard USB very good
FritzCard PNP very good
FritzCard PCMCIA very good
Fritz!X PC very good
Fritz!X USB very good
ISDN-Controller A1 very good
ISDN-Controller A1 PCMCIA very good
ISDN-Controller B1 PCI v4.0 very good*3
ISDN-Controller B1 very good
ISDN-Controller B1 USB very good
ISDN-Controller B1 PCMCIA very good
ISDN-Controller C2 very good
ISDN-Controller C4 very good
ISDN-Controller T1 - - without v42bis very good*
ISDN-Controller T1-B - - very good*
Manufacturer
Distribution
ISDN
controller
Voice
services
PC
phone
Fax
services
Fax
request
Data
services
DTMF Suitable for Calling-Us
GERDES AG PrimuX 2S very good
PrimuX 4S very good
PrimuX 8S very good
Deutsche Telekom Teledat 150 very good
Teledat 150 PCI very good
Teledat
Surf USB
very good
Teledat
USB 2 a/b
very good
Teledat X120 very good*
Teledat C 120X very good*
eumex 322 PC very good
eumex 322 PCI very good
eumex 322 inadequate*2
eumex 504 PC USB - - - - inadequate*2
eumex 520 PC USB - - - - inadequate*2
T-Sinus 620data - - - - - - insufficient
DeTeWe TA 22 - - - - - inadequate
TA 33 - - - - - inadequate
TA 44 - - - - - inadequate
Digi Datafire ix1 Basic - - without v42bis satisfactory
Datafire ix1 Micro 3.0 ~ without v42bis satisfactory
Manufacturer
Distribution
ISDN
controller
Voice
services
PC
phone
Fax
services
Fax
request
Data
services
DTMF Suitable for Calling-Us
EICON DIVA ISDN USB very good
Diva Pro
2.0 ISA
- ohne v42bis - satisfactory
DIVA Pro
PC Card
- - - - - - inadequate
ELSA MicroLink ISDN PCI - - ohne v42bis - inadequate
MicroLink ISDN USB - - - adequate
MicroLink MC all pro - - ohne v42bis - inadequate
hagenuk Speed Dragon - - - inadequate
Highscreen
(Vobis)
ISDN Card PCI - - ohne
v42bis
- inadequate
HST Saphir ISA - ohne v42bis - good
Manufacturer
Distribution
ISDN
controller
Voice
services
PC
phone
Fax
services
Fax
request
Data
services
DTMF Suitable for Calling-Us
Multitech Systems ISIHP-?? - - - - - - -no CAPI-
MTA128-?? - - - - - - -no CAPI-
Siemens I-Surf - - - - inadequate
Sitecom PCI ISDN Adapter DC-100 - - ? - inadequate*
PCI ISDN Adapter DC-105 - - ? - inadequate*
TELES Teles S0.16 - - - - inadequate
TRUST ISDN PC-Card Modem - - - - inadequate*
Acer ISDN T10 - - - - - - -no CAPI-
ISDN T40 - - - - - - -no CAPI-

means: "working"

* This information is based on the experiences of some customers. Media21 has not yet checked this information, which is therfore supplied without liabilty.

*2 This telephone system is only suitable for working with Calling-Us if an additional ISDN card (see section: Recommended ISDN controller)Diese Telefonanlage ist nur mit einer zusätzlich installierten ISDN-Karte (Siehe Abschnitt "Empfohlene ISDN-Controller") is installed.

*3 The AVM B1 (Version 4) is the only ISDN card which offers simultaneous fax request and connecting on 4 B-channels.

I have not found my ISDN card!

If your ISDN card is not in the above list just download and install the Calling-Us trial version. Please make sure that you have the latest CAPI driver installed. This is extremly important because an up-to-date and proper CAPI can work miracles! Now you can how Calling-Us works under your system.

My ISDN card does not work (properly)!

Your ISDN card is in the above list and it is considered as "very good" but it does not work properly nevertheless? You receive messages that certain service like fax are not supported?

In that case you have most probably not installed the latest driver from the manufacturer of your ISDN card. Acquire the latest driver and let you surprise!

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