[cisco-voip] dsp based conference- transcoding

[Paul Choi]

Erik,

I don't see any reference to your MTP. I think this is
needed to make your conferencing functional.

Paul

Example:

voice-card 0
 no dspfarm
 dsp services dspfarm

sccp local GigabitEthernet0/1
sccp ccm 10.0.0.1 identifier 1
sccp      
!         
sccp ccm group 1
 associate ccm 1 priority 1
 associate profile 1 register MTP0012d973ebe8 
 keepalive retries 5
!         
dspfarm profile 1 transcode
 codec g711ulaw
 codec g711alaw
 codec g729ar8
 codec g729abr8
 codec g729br8
 codec g729r8
 maximum sessions 3
 associate application SCCP

telephony-service
 load 7910 P00403020214
 load 7960-7940 P00305000301
 max-ephones 36
 max-dn 50
 ip source-address 10.0.0.1 port 2000
 auto assign 1 to 36
 sdspfarm units 3                                   
<------------------------ add this 
 sdspfarm transcode sessions 3            
<------------------------add this under telephony
service
 sdspfarm tag 1 MTP0012d973ebe8         
<------------------------ add this
 create cnf-files version-stamp 7960 Jul 01 2005
10:51:34
 voicemail 500
 max-conferences 8                                   
<----This sets the max # of conferences.
 call-forward pattern .T
 web admin system name edward password cisco
 dn-webedit 
 time-webedit 
 transfer-system full-consult
 transfer-pattern .T
 secondary-dialtone 9


--- "Erik Erasmus (E)" <ErasmuE4 at telkom.co.za> wrote:

> 
> I have a cme router with specs and config as below.
> I manage to
> register the transcoding easily but for some reason
> I can not get the
> conferencing registered using the dsps I have on the
> router slot 0.
> 
>  
> 
> I looked at configs example but they mostly show to
> do with CCM and
> gateway and not cme. I also tried splitting the
> config so that I use
> two sccp ccm group configs - 1 for conference and
> one for transcoding
> but still no joy
> 
>  
> 
> Any help will be appreciated. 
> 
> Erik Erasmus
> 
>
----------------------------------------------------------------------
> -------
> 
>  
> 
> router - 3845 -- PVDM 2-64 and PVDM 2-16
> 
> 1 x pri enabled -- timeslots 1-31
> 
> -------------------------------------------
> 
> card type e1 0 0
> 
>  
> 
> voice-card 0
> 
>  no dspfarm
> 
>  dsp services dspfarm
> 
>  
> 
> interface Loopback10
> 
>  ip address 172.4.100.254 255.255.255.255
> 
>  ip pim dense-mode
> 
>  h323-gateway voip interface
> 
>  h323-gateway voip bind srcaddr 172.4.100.254
> 
> !
> 
>  
> 
> sccp local Loopback10
> 
> sccp ccm 172.4.100.254 identifier 1 priority 1 
> 
> sccp ip precedence 3
> 
> sccp      
> 
> !
> 
> sccp ccm group 1
> 
>  bind interface Loopback10
> 
>  associate ccm 1 priority 1
> 
>  associate profile 2 register peconfer
> 
>  associate profile 1 register pexcode
> 
>  keepalive retries 5
> 
> !
> 
> dspfarm profile 1 transcode  
> 
>  codec g711ulaw
> 
>  codec g711alaw
> 
>  codec ilbc
> 
>  codec g723r63
> 
>  codec g723r53
> 
>  codec gsmamr-nb
> 
>  codec g729ar8
> 
>  codec g729abr8
> 
>  codec g729br8
> 
>  maximum sessions 4
> 
>  associate application SCCP
> 
> !
> 
> dspfarm profile 2 conference  
> 
>  codec g711ulaw
> 
>  codec g711alaw
> 
>  codec g729ar8
> 
>  codec g729abr8
> 
>  codec g729r8
> 
>  codec g729br8
> 
>  maximum sessions 1
> 
>  associate application SCCP
> 
> !
> 
> telephony-service
> 
>  sdspfarm units 5
> 
>  sdspfarm transcode sessions 1
> 
>  sdspfarm tag 1 pexcode
> 
>  sdspfarm tag 2 peconfer
> 
>  conference hardware
> 
>  load 7941 SCCP41.8-2-2SR2S
> 
>  load 7961 SCCP41.8-2-2SR2S
> 
>  max-ephones 96
> 
>  max-dn 192
> 
>  ip source-address 172.4.100.254 port 2000
> 
>  max-redirect 10
> 
>  timeouts interdigit 5
> 
>  timeouts busy 30
> 
>  time-format 24
> 
>  date-format dd-mm-yy
> 
>  max-conferences 1 gain -6
> 
>  moh music-on-hold.au
> 
>  multicast moh 239.1.1.1 port 16384 route
> 172.4.100.254 172.4.2.5
> 
>  web admin system name c password c
> 
>  dn-webedit 
> 
>  time-webedit 
> 
>  transfer-system full-consult
> 
>  transfer-pattern ....
> 
>  secondary-dialtone 0
> 
>  create cnf-files version-stamp 7960 Sep 07 2007
> 08:44:41
> 
> !
> 
> 
> 
>
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