DSP Question

Unanswered Question
Nov 7th, 2007

I have two 7206 Voice Gateways that are practically identical (same NPE, voice ports, and IOS version). However, the DSPs seem to operate differently. If I do a "show voice dsp" on them, one shows some output, while the other is blank. Any suggestions as to why this is? Attachment includes diag/rev versions.

//Router 1 shows like this:

RRHB-VXR01#sh voice dsp

DSP DSP DSPWARE CURR BOOT PAK TX/RX

TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABORT PACK COUNT

==== === == ======== ======= ===== ======= === == ========= == ===== ============

C549 007 01 g729r8 4.3.27 busy idle 0 0 3/1:23 01 0 5518368/7079

335

C549 026 01 g729r8 4.3.27 busy idle 0 0 3/0:23 01 0 5804983/8283

792

C549 006 01 g729r8 4.3.27 busy idle 0 0 4/1:23 05 0 16172418/282

06232

C549 011 01 g729r8 4.3.27 busy idle 0 0 4/1:23 02 0 17434519/292

04888

C549 015 01 g729r8 4.3.27 busy idle 0 0 4/1:23 03 0 15151279/266

69284

-----------------------------------------

//Router 2 shows blank:

RRHB-VXR02#sh voice dsp

DSP DSP DSPWARE CURR BOOT PAK TX/RX

TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS ABORT PACK COUNT

==== === == ======== ======= ===== ======= === == ========= == ===== ============

Attachment: 
I have this problem too.
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Paolo Bevilacqua Wed, 11/07/2007 - 08:51

Hi, this can be due to a software bug (data structure corruption) on router 2. Does it still happen if you reload the router ?

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