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Article #27992

Re: DSVD voice/data modem info

#27992
From: insy... Geoffrey Welsh
Date: Sun, 18 Feb 1996 00:00
25 lines
2116 bytes
In article <3122df2...@news.iadfw.net>, St...@Akita.com (JCat) wrote:
>jat...@a.crl.com (Jeff Atwood) wrote:
>>
>>Just wanted to relate my experiences with the new breed of DSVD modems
>>(specifically the USR Sportster Vi DSVD 28.8 modem), and ask a few 
questions.
>>
>        I'm not familiar with *how* the DSVD modems actual manage to
>transfer the voice stream (although it sounded almost as if the voice
>was "packaged" in with the balance of the data stream). I'm wondering
>if you had a DSVD -> non DSVD -> DSVD, whether the non-DSVD modem
>would preserve the voice portion of the transmission. Specifically,
>I'm wondering about the use of DSVD modems across the 'Net. If it
>requires "pure" DSVD connections, then Kali / Milk / Game Connection
>players would be SOL.

Since the modem would be diddling the data stream _after_ the software was 
building IP frames, the DSVD information would probably not be encapsulated in 
the IP datagrams and would not be delivered.

DSVD modems would probably negotiate non-DSVD connections with non-DSVD modems 
such as those used by internet service providers.

Geoffrey Welsh, Developer, InSystems Technologies Inc.: insy...@pathcom.com
At home: geoff@zswamp.uucp, [xenitec.on.ca|m2xenix.psg.com]!zswamp!geoff
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Message-ID: <4g7mvb$74j@pathway1.pathcom.com>
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References: <4fs6lo$r7s@nntp.crl.com> <3122df2e.551869@news.iadfw.net>

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From: insy...@pathcom.com (Geoffrey Welsh)
Subject: Re: DSVD voice/data modem info
Date: 1996/02/18
Message-ID: <4g7mvb$74j@pathway1.pathcom.com>
X-Deja-AN: 140121263
references: <4fs6lo$r7s@nntp.crl.com> <3122df2e.551869@news.iadfw.net>
organization: InSystems Technologies Inc.
newsgroups: alt.binaries.games,alt.binaries.warez.ibm-pc,alt.comp.dcom.modems,alt.comp.hardware,alt.cracks,alt.games.command.and.conquer,alt.games.descent,alt.games.doom,alt.games.mechwarrior2,alt.games.quake,alt.net.and.modem.games,comp.dcom.modems,comp.modems,comp.sys.ibm.pc.games.action,comp.sys.ibm.pc.games.strategic,comp.sys.ibm.pc.hardware,comp.sys.ibm.pc.hardware.comm,comp.sys.mac.games.action,comp.sys.mac.games.strategic,rec.games.doom
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