[cisco-voip] having echo on voice calls

Aman Chugh aman.chugh at gmail.com
Thu Jul 13 00:13:07 EDT 2006


Whats the Phone load on the ipphone which are reporting echo.

On 7/12/06, James Grace <jgrace at digitelusa.net> wrote:
>
>   CS2811GW01#show voice dsp
>
>
>
> DSP  DSP             DSPWARE CURR  BOOT                         PAK
> TX/RX
>
> TYPE NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABORT  PACK
> COUNT
>
> ==== === == ======== ======= ===== ======= === == ========= == =====
> ============
>
>
>
> ----------------------------FLEX VOICE CARD 0
> ------------------------------
>
>                            *DSP VOICE CHANNELS*
>
> DSP   DSP             DSPWARE CURR  BOOT                         PAK
> TX/RX
>
> TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT PACK
> COUNT
>
> ===== === == ======== ======= ===== ======= === == ========= == ====
> ============
>
> C5510 001 01 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  04    0
> 6497/6614
>
> C5510 001 02 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  08    0
> 6233/3007
>
> C5510 001 03 fax       4.4.15 busy  idle      0  0 0/0/0:23  10    0
> 4796/875
>
> C5510 001 05 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  20    0
> 2612/2676
>
> C5510 002 01 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  23    0
> 3491/3581
>
> C5510 002 02 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  01    0
> 1205/1239
>
> C5510 002 03 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  03    0
> 118/129
>
> C5510 002 04 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  22    0
> 9386/9547
>
> C5510 002 05 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  21    0
> 3051/3128
>
> C5510 002 06 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  17    0
> 1257/1303
>
> C5510 005 01 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  19
> 0         2/29
>
> C5510 005 02 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  06    0
> 4707/4378
>
> C5510 005 03 g711ulaw  4.4.15 busy  idle      0  0 0/0/0:23  02    0
> 2673/2773
>
>                            *DSP SIGNALING CHANNELS*
>
> DSP   DSP             DSPWARE CURR  BOOT                         PAK
> TX/RX
>
> TYPE  NUM CH CODEC    VERSION STATE STATE   RST AI VOICEPORT TS ABRT PACK
> COUNT
>
> ===== === == ======== ======= ===== ======= === == ========= == ====
> ============
>
> C5510 002 01 {flex}    4.4.15 alloc idle      0  0 0/2/0     02
> 0        300/0
>
> C5510 002 02 {flex}    4.4.15 alloc idle      0  0 0/2/1     06
> 0        355/0
>
> C5510 002 03 {flex}    4.4.15 alloc idle      0  0 0/2/2     10
> 0         36/0
>
> C5510 002 04 {flex}    4.4.15 alloc idle      0  0 0/2/3     14
> 0         36/0
>
> ------------------------END OF FLEX VOICE CARD 0
> ----------------------------
>
>
>  ------------------------------
>
> *From:* Jason Aarons (US) [mailto:jason.aarons at us.didata.com]
> *Sent:* Wednesday, July 12, 2006 3:40 PM
>
> *To:* James Grace
> *Subject:* RE: [cisco-voip] having echo on voice calls
>
>
>
> Send a show voice dsp,
>
>
>
> Do you get the echo IP Phone to IP Phone ?  or just IP Phone to Gateway ?
> What type gateway? PRI or T1 CAS ?
>
>
>  ------------------------------
>
> *From:* James Grace [mailto:jgrace at digitelusa.net]
>
> *Sent:* Wednesday, July 12, 2006 2:20 PM
> *To:* Jason Aarons (US)
> *Cc:* cisco-voip at puck.nether.net
> *Subject:* RE: [cisco-voip] having echo on voice calls
>
>
>
> Will the below clip tell me if something set wrong as for as echo.  No
> matter what I try they are still getting the echo.  And its on the ip phone
> side.  Im made several changes to the network.  Nothing works.  It not
> really bad and not durning the whole conversations(calls) by it comes and
> goes
>
>
>
> show call active voice brief
>
>
>
> 242F : 9358 163229920ms.1 +0 pid:0 Originate  connecting
>
>  dur 00:01:05 tx:3268/522880 rx:3185/509600
>
>  IP 10.5.5.45:29116 SRTP: off rtt:0ms pl:58400/1200ms lost:59/3/1
> delay:70/65/75ms g711ulaw
>
>  media inactive detected:n media contrl rcvd:n/a timestamp:n/a
>
> 242F : 9357 163229920ms.2 +0 pid:999020 Originate  active
>
>  dur 00:01:05 tx:3185/535080 rx:3271/523360
>
>  Tele 0/0/0:23 (9357) [0/0/0.21] tx:65370/65370/0ms g711ulaw noise:-63
> acom:45  i/0:-23/-55 dBm
>
>
>  ------------------------------
>
> *From:* Jason Aarons (US) [mailto:jason.aarons at us.didata.com]
> *Sent:* Friday, July 07, 2006 3:16 PM
> *To:* James Grace
> *Subject:* RE: [cisco-voip] having echo on voice calls
>
>
>
> Send a show dsp, what dspware version do you have, there are bugs in 8.2.0,
> tac recommended I look at 8.4.0  -jason
>
>
>  ------------------------------
>
> *From:* cisco-voip-bounces at puck.nether.net [mailto:
> cisco-voip-bounces at puck.nether.net] *On Behalf Of *James Grace
> *Sent:* Friday, July 07, 2006 2:38 PM
> *To:* cisco-voip at puck.nether.net; nmarus at gmail.com
> *Subject:* [cisco-voip] having echo on voice calls
>
>
>
> I just changed my echo parameters to
>
> Input -3
>
> Output au  3
>
> Echo can covera  64
>
> And my echo seem to be worse,  My question is was is the default if I want
> to change it back.  And is there any thing else I can try or look for
>
> James D. Grace
>
> *CCNP CCNA MCSE MCDBA*
>
> Sr. System Engineer / Professional Svc.
>
> *Digitel Corporation*
>
>
>
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