title: B6.1.3 General Modem - Quality
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  B6.1.3 General Modem - Quality
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  bet | 165/250 | Sana | 21.03.2017 | Hajmi | 1,03 Mb. | | #428 |
  WHQL Test Specification References:
  Chapter 20: Modem Test Specification
  B6.1.3.1 Pass WHQL tests
  See B1.3.
  Windows XP: See “Modem” in HCT documentation.
  B6.1.4 General Modem - Windows Experience
  Design Guideline References:
  PC 2001 System Design Guide, Chapter 13, "Modems"
  Hardware Design Guide 3.0 for Windows 2000 Server, Chapter 4
  B6.1.4.1 Wake on Ring (if implemented) meets OnNow requirements
  [MOD-0381, 0382; SDG3:103]
  See FAQ B6.1.5.9.
  B6.1.4.2 Analog modem supports standard capabilities
  [MOD-036x; SDG3:10x]
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  V.250 Extended AT Command Set (formerly V.25 ter). [MOD-0368; SDG3:101; see also FAQ B6.1.5.3]
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  modem supports country selection +GCI. [MOD-0368]
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  If implemented, wireless/cellular modem supports appropriate control commands. [MOD-0368, MOD-0376, MOD-0386-0388; SDG3:100]
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  V.90 connectivity, V.42 Link Access Protocol, Modem (LAPM), V.42 bis, and V. 80 Synchronous Access data protocols. [MOD-0369; SDG3:104]
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  Connection to two distinct V.90 host modems (such as 3Com and Conexant) at 40 Kbps or better.
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  Modem call control supports media detection using V.251. [MOD-0370]
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  If implemented, modem supports caller ID reporting. [MOD-0376; see also FAQ B6.1.5.10]
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  If implemented, voice modem supports ITU V.253. Voice modem optionally supports speakerphone. [MOD-0374; SDG3:110; see also FAQ B6.1.5.4]
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  Fax—14.4 Kbps (V.17) with Class 1 (TIA-578-A) command set. [MOD-0371; SDG3:106]
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  9.6 Kbps connectivity to analog modem.
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  Connection to reference modem; see test documentation for list.
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  Error control and blind dial.
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  AT commands:
  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
  B6.1.4.4 PIAFS modem supports additional capabilities -
  32 Kbps (PIAFS 1.0) connectivity to PIAFS modem.
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  Connection to DC-6S in PIAFS 1.0 and to SII NS-2482-30 (dial-up).
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  Modem generates appropriate error messages for delayed and blacklisted numbers (where applicable). [MOD-0372; SDG3:108]
  See B7.4.
  B6.1.4.6 DELETED B6.1.4.7 Global System for mobile communications or digital cellular phone support, if implemented, includes required command and protocol support
  [MOD-0387]
  B6.1.4.8 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.
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  Operation on impairment combination 2C4 as specified in ITU-T Recommendation V.56 bis.
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  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.
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  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.
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  E-mail: Microsoft Outlook® Express over Microsoft Hotmail®.
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  Web browsing: Internet Explorer.
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  Video teleconferencing using H.323: Microsoft NetMeeting®.
  B6.1.4.9 Telephony applications meet communication and performance requirements
  [MOD-0389, MOD-0390]
  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.
  B6.1.4.10 Windows Whistler Advanced Server: Data modem supports digital connection to support host-side V.90 operation
  [SDG3:105]
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