08-12-2011 08:09 AM - edited 03-16-2019 06:27 AM
Hi all,
Before I spend days trying to make sense of Cisco's docs I'm hoping someone can point me in the right direction.
We've got a 2811 with a PVDM2-32 and a VIC2-2BRI-TE/NT card to terminate the ISDN2 we have in the UK. I've got it
all working in terms of dial plans but all calls I make / receive have pretty bad call quality. I've now started to set-up a
dspfarm with mixed success, I'm told it's successfully registered when I issue dspfarm all, however calls don't seem to
use the dspfarm as no sessions appear active when I make calls, i.e. show dspfarm dsp active always shows 0.
I'd appreciate it very much if someone could at least give me some advice as to what I need to do. I can't find anything
on the Cisco docs.
unitrouter#show dspfarm all
Dspfarm Profile Configuration
Profile ID = 1, Service = TRANSCODING, Resource ID = 1
Profile Description :
Profile Admin State : UP
Profile Operation State : ACTIVE
Application : SCCP Status : ASSOCIATED
Resource Provider : FLEX_DSPRM Status : UP
Number of Resource Configured : 10
Number of Resource Available : 10
Codec Configuration
Codec : g711alaw, Maximum Packetization Period : 30
Codec : g711ulaw, Maximum Packetization Period : 30
Codec : g729abr8, Maximum Packetization Period : 60
Codec : g729ar8, Maximum Packetization Period : 60
Dspfarm Profile Configuration
Solved! Go to Solution.
08-12-2011 08:21 AM
James,
ISDN 2 (BRI)UK.
You need to change the compand on the voice-port.
!
voice-port 1/0/0
compand-type a-law
no comfort-noise
cptone GB
!
Hope this helps
Alex
08-12-2011 08:21 AM
James,
ISDN 2 (BRI)UK.
You need to change the compand on the voice-port.
!
voice-port 1/0/0
compand-type a-law
no comfort-noise
cptone GB
!
Hope this helps
Alex
08-12-2011 09:16 AM
Fantastic!!!!
We've had this line for months and I'd given up hope...
Many many thanks,
James
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