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This reduces negotiation times to around 10 seconds instead of over 20 seconds. Quick connect works by training the client modem on the first call; analog and digital characteristics are stored in a local profile and then retrieved for future connections.
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is used for both the upstream and downstream connections; previously 56K modems only used PCM for downstream data. The recommendation was issued in
November 2000, with amendments in July 2001 and March 2002.
204:(or PCM) allows higher rate digital transmissions over the analog phone lines. PCM upstream provides a digital connection for upstream data, reducing latency and allowing for a maximum upload speed of 48
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This allows the connection to be temporarily severed and then reconnected, reducing the possibility of dropped connections. This is particularly useful for lines that have
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compression standards. It generally allows for between 10% and 120% better compression. In most situations the improvement is around 25%.
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208:. Previously the speed was limited to a 33.6 kbit/s analog signal under the previous
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A PCI modem card capable of using the V.92 standard
59:. Unsourced material may be challenged and removed.
897:Telecommunications-related introductions in 2001
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119:Learn how and when to remove this message
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312:List of ITU-T V-series recommendations
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57:adding citations to reliable sources
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148:Enhancements to Recommendation V.90
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223:compression replaces the existing
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792:All articles beginning with "ITU"
566:G.9700, G.9701, G.9710 and G.9711
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259:ITU-T Recommendations: Series V
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170:
44:needs additional citations for
907:ITU-T V Series Recommendations
846:ITU-T V-series recommendations
331:Category:ITU-T recommendations
326:Category:ITU-R recommendations
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1:
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902:Telecommunication protocols
297:recommendations (standards)
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154:standard allowing near 56
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737:ITU-R 468 noise weighting
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242:List of device bandwidths
317:List of ITU letter codes
162:upload rates. With V.92
237:Dial-up Internet access
146:recommendation, titled
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202:Pulse-code modulation
150:, that establishes a
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871:Hayes AT command set
53:improve this article
185:Modem on hold (MOH)
832:Telephone network
637:H.262/MPEG-2 Video
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672:H.323 Gatekeeper
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647:H.264/MPEG-4 AVC
590:H series (ITU-T)
340:G series (ITU-T)
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176:Quick connect
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70: –
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64:Find sources:
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42:This article
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767:ITU-R BT.709
762:ITU-R BT.601
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197:PCM upstream
191:call waiting
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171:New features
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68:"ITU-T V.92"
63:
51:Please help
46:verification
43:
26:
322:Categories:
886:Categories
221:ITU-T V.44
79:newspapers
836:standards
788:See also:
109:June 2014
692:V series
231:See also
856:K56flex
694:(ITU-T)
602:H.225.0
597:H.222.0
541:G.993.2
536:G.993.1
529:Annex M
524:G.992.5
519:G.992.4
512:Annex L
507:Annex J
502:G.992.3
497:G.992.2
492:G.992.1
487:G.991.2
482:G.991.1
422:G.723.1
412:G.729.1
407:G.722.2
402:G.722.1
225:V.42bis
93:scholar
892:Modems
581:G.9972
576:G.9970
571:G.9960
561:G.8262
556:G.7043
551:G.7042
546:G.7041
308:Lists:
206:kbit/s
142:is an
95:
88:
81:
74:
66:
834:modem
730:ITU-R
682:H.450
677:H.324
667:H.323
662:H.320
642:H.263
632:H.261
627:H.248
622:H.245
617:H.241
612:H.239
607:H.235
477:G.988
472:G.987
467:G.984
462:G.983
457:G.811
452:G.806
447:G.798
442:G.783
437:G.729
432:G.728
427:G.726
417:G.723
397:G.722
392:G.719
387:G.718
382:G.711
377:G.709
372:G.707
367:G.706
362:G.704
357:G.703
352:G.165
347:G.114
152:modem
144:ITU-T
100:JSTOR
86:books
851:V.92
721:V.92
716:V.24
711:V.23
706:V.11
701:V.10
210:V.90
160:kb/s
156:kb/s
140:V.92
72:news
18:V.92
866:MNP
295:ITU
164:PCM
55:by
888::
861:X2
212:.
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811:v
287:e
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273:v
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116:(
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107:(
97:·
90:·
83:·
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49:.
20:)
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