From: Tim Fletcher (groupstudy@fletchmail.net)
Date: Wed Oct 06 2004 - 20:42:54 GMT-3
That's strange. As far as I know, G.729 is an ITU-T standard, not an IETF. Did I miss something here?
At 11:15 AM 10/6/2004, HIERS, DAVID \(AIT\) wrote:
>Old codec.
>
>http://www.cisco.com/en/US/tech/tk652/tk701/technologies_tech_note09186a
>00800b6710.shtml
>
>David
>
>
>David Hiers
>Systems Engineer
>CCIE, CISSP
>
>SBC Advanced Enterprise Solutions Engineering
>6600 SW 92nd Avenue
>Suite 200
>Portland, OR 97223
>(503) 944-6574 Office
>(503) 944-6560 Fax
>david.hiers@sbc.com
>
>
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>-----Original Message-----
>From: byme [mailto:byme88@hotmail.com]
>Sent: Tuesday, October 05, 2004 12:43 PM
>To: ccielab@groupstudy.com
>Subject: Codec G729r8 pre-ietf issues!
>
>
>Hi all,
>
>Sorry for the off topic but I have some issues that need help from all
>of
>your Voice gurus!
>
>Below are part of the output from my AS5400 for all the calls that
>dropped
>and not completed! They are all have the: g729r8 pre-ietf at the end of
>output lines....
>
>Can someone explain what "g729r8 pre-ietf" referred to?
>
>Could it be a non compatibility of Cisco G.729 pre-Internet Engineering
>Task
>Force (IETF) codec implementation before the G.729 codec was
>standardized?
>
>Any input is very much appreciated!
>
>Xy
>
>
>
>Ooops! sorry, I forgot to enclose the output of the AS5400:
>here it is:
>
>3884 : -75737476ms.683087 +-1 +510 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>IP 10.50.0.20:11114 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>3884 : -75737446ms.683088 +-1 +480 pid:848 Originate 848989414
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>Telephony 7/0:D (684024) [7/6.24] tx:0/0/0ms None noise:0dBm acom:0dBm
>
>3884 : -75734916ms.683089 +-1 +500 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>IP 10.50.0.20:10924 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>3884 : -75734886ms.683090 +-1 +470 pid:848 Originate 848989414
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>Telephony 7/0:D (684026) [7/6.24] tx:0/0/0ms None noise:0dBm acom:0dBm
>
>3884 : -75742176ms.683091 +-1 +13310 pid:0 Answer 2033648476
>dur 00:00:00 tx:136/3034 rx:381/9144 10 (normal call clearing (16))
>IP 10.50.0.20:10870 rtt:753ms pl:0/120ms lost:2/1/3
>delay:120/120/150ms g723r63
>
>3884 : -75742146ms.683092 +-1 +13290 pid:848 Originate 8488949567
>dur 00:00:00 tx:381/9144 rx:136/3034 10 (normal call clearing (16))
>Telephony 7/0:D (684020) [7/7.4] tx:9660/3000/0ms g723r63 noise:-58dBm
>acom:90dBm
>
>3884 : -75729116ms.683093 +-1 +530 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>IP 10.50.0.20:10162 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>3884 : -75729086ms.683094 +-1 +500 pid:848 Originate 848989414
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>Telephony 7/0:D (684030) [7/6.23] tx:0/0/0ms None noise:0dBm acom:0dBm
>
>
>
>
>
>
>
>2594 : -77436956ms.682699 +-1 +540 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>IP 10.50.0.20:14744 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>3C55 : -77426726ms.682707 +-1 +90 pid:0 Answer 175000
>dur 00:00:00 tx:0/0 rx:0/0 1F (normal, unspecified (31))
>IP 10.50.0.21:10828 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>250B : -77413826ms.682713 +-1 +430 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>IP 10.50.0.20:10062 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>369B : -77391556ms.682725 +-1 +160 pid:0 Answer 175000
>dur 00:00:00 tx:0/0 rx:0/0 11 (user busy (17))
>IP 10.50.0.21:10854 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>1609 : -77316116ms.682743 +-1 +200 pid:0 Answer 175000
>dur 00:00:00 tx:0/0 rx:0/0 11 (user busy (17))
>IP 10.50.0.21:10770 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>263A : -77301796ms.682751 +-1 +480 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 11 (user busy (17))
>IP 10.50.0.20:14648 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>252C : -77264246ms.682759 +-1 +150 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 1 (unassigned number (1))
>IP 10.50.0.20:14680 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>2C51 : -77061676ms.682825 +-1 +490 pid:0 Answer 8328751306
>dur 00:00:00 tx:0/0 rx:0/0 22 (no circuit (34))
>IP 10.50.0.20:10066 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
>3884 : -75737476ms.683087 +-1 +510 pid:0 Answer 2033648476
>dur 00:00:00 tx:0/0 rx:0/0 1C (invalid number (28))
>IP 10.50.0.20:11114 rtt:0ms pl:0/0ms lost:0/0/0 delay:0/0/0ms g729r8
>pre-ietf
>
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