B220.127.116.11 PTS and Power Down citations [Correction]
The correct citation for PTS support is ISO 7816-3 (1997-12-15) Section 7. The correct citation for Power Down command is ISO 7816-3 (1997-12-15) Section 5.4. Power Down command for ISO 7816-3 is optional, but Reset command is mandatory.
FAQ Date: October 7, 1998
B5.6.R Smart Card - Future Requirements
Announcement of additional future requirements will be published at http://www.microsoft.com/winlogo/hardware/input/.
B6.1 General Modem
All general requirements in B1.0 are included by reference.
All bus-specific requirements in B2.0 are included by reference.
Note: The current version of "National ISDN Basic Rate Interface Terminal Equipment Generic Guidelines" provides a collection of industry specifications and standards for Integrated Services Digital Network (ISDN); see http://www.telcordia.com/index.html.
Connection to reference modem; see test documentation for list.
Error control and blind dial.
ATA - accept ringing
ATD - dial
ATE - echo setting
ATH - hangup
ATI - get modem information
S0 - S0 register (0 value is to disable to accept ringing)
ATV - response code style
ATZ - reset
- - Initialize
- - Hard/Soft flow control
B18.104.22.168 Global System for mobile communications or digital cellular phone support, if implemented, includes required command and protocol support
B22.214.171.124 Analog V.90 modem tested in conjunction with digital V.90 modems commonly deployed by ISPs
[MOD-0377, 0378, 0379]
Telecommunications Industry Association (TIA) TSB-38 provides detailed test procedures and criteria.
Operation on impairment combination 2C4 as specified in ITU-T Recommendation V.56 bis.
Modem must be able to repeatedly connect, with an overall call completion success ratio of 97 percent with a minimum of 50 iterations, and without the modem stalling in an unresponsive, inoperable state.
Modem pair must be able to sustain the connection for at least 30 minutes, at no less than 90 percent of the initial connection rate, with no more than 1 retrain, using the same TSB-3800 line I01d-loop 3 specified for use under B6.1.4.
E-mail: Microsoft Outlook® Express over Microsoft Hotmail®.
Web browsing: Internet Explorer.
Video teleconferencing using H.323: Microsoft NetMeeting®.
B126.96.36.199 Telephony applications meet communication and performance requirements
Note: If a future ITU recommendation equivalent to TIA-3800 for the testing of pulse-coded modulation (PCM) modem operation is developed, passing such tests could become a requirement in future versions the Windows Logo Program.
B188.8.131.52 Windows Whistler Advanced Server: Data modem supports digital connection to support host-side V.90 operation
B6.1.5 General Modem - FAQs
B184.108.40.206 Current Modem FAQs
Modems are not required on any system.
FAQ Date: January 31, 2001
Windows Unimodem does not use the following commands directly; therefore, these are not in the sample INF and are not required: ICF, MA, EB, ESR, ETBM. These commands are only required if the function is controllable in the modem by way of AT commands; in that case, the standard V.250 commands defined here must be included.
FAQ Date: October 7, 1998
B220.127.116.11 Voice recording and playback capabilities [Logo Program correction]
The capability for voice recording and playback ( VTX, VRX) is not required.
FAQ Date: July 8, 1999
B18.104.22.168 WDM support for driver-based modems [Logo Program clarification]
WDM support for driver-based modems is required for Windows Me and Windows XP/Windows 2000. For information about the Ccport.sys QFE for Windows 98, see http://www.microsoft.com/hwdev/devdes/modem_up.htm.
FAQ Date: July 28, 1999; revisions August 26, 1999, March 3, 2000
B22.214.171.124 Total execution time for DPCs queued by a WDM modem [Clarifications]
At any instant in time, the total execution time required for all delayed procedure calls (DPCs) that have been queued by a WDM driver-based modem, but have not dequeued and started executing, should not exceed 500 milliseconds.
A WDM driver-based modem should not continuously disable thread preemption for more than 4.4 milliseconds. This guideline accommodates 400 microseconds of interrupts being disabled together with two back-to-back episodes of 2.0 milliseconds of extended processing at DISPATCH_LEVEL, as up to four 500-microsecond DPCs execute sequentially.
PCI modems must support power states D0 and D3. PCI devices are required to support the D3 state on a PCI 2.2-enabled system with auxiliary power. On all other power-managed buses (such as USB), support for either D2 or D3 state is acceptable. Modem drivers must accept power management IRPs.
FAQ Date: October 7, 1998; June 14, 2000
B126.96.36.199 Analog modem correctly reports caller ID [Clarification]
For hardware-based modems, see ITU-T V253 section 188.8.131.52 for details about correctly implementing caller ID reporting.
Note: Software-based modems are not required to capture caller ID while the system is either in ACPI S3 sleep state or resuming from S3 state.
FAQ Date: May 08, 2001