Jin,
Remove the FXS, configure Transcoding for 2 sessions, see if it works then
shutdown and plug the fxs back in. Always insert the VIC's from right to
left.
On Sun, Mar 29, 2009 at 10:32 PM, CCIE OSL ccie...@gmail.com wrote:
I have purchased a 1760 router with PVDM-12 and CME.and FXS
Just so that I can play with it at home.
I normally use Proctorslab.
Now I am trying to configure Transcoder,
But it will not work,
Accouring to the Cisco DOC, 1760 only support PVDM-256k-4,8,12..NOT PVDM2.
However, when I call from my FXS port to local CME phone it work fine with
DSP farm showing trancording.
SPMM DSPRM State Image D-sig D-sig A-sig A-sig Mips
Voice/Xcode
Dsp Dsp allocate free allocate free Free
Chan
0/0 0 UP FIXHC 0 0 2 050
1
0/1 1 UP FLEX6 0 6 0 0 100
0
0/2 2 UP FLEX6 0 6 0 0 100
0
So, Is the PVDM2 working on 1760?? or is not??
In any case, somehow I got it to register sdspfarm for CME, but now my FXZ
phone stops working.
I guess I took the DSP resource away from FXS,
So I change sdspfarm max-session from 4 to 2 and reload the router, Now, mu
FXS phone works but sdspfarm is no longer registered.
mtp-1 Device:mtp0014a8202e0f TCP socket:[-1] UNREGISTERED
actual_stream:0 max_stream 0 IP:0.0.0.0 0 Unknown 0 keepalive 0
max-mtps:1, max-streams:4, alloc-streams:0, act-streams::0
Can someone help
/Jin Jung..
Cisco 1751 and Cisco 1760 Routers
Cisco 1751 and Cisco 1760 routers use the following PVDMs:
•PVDM-256K-4 (1 DSP)
•PVDM-256K-8 (2 DSPs)
•PVDM-256K-12 (3 DSPs)
•PVDM-256K-16HD (4 DSPs)
•PVDM-256K-20HD (5 DSPs)
DSP Farms for NM-HDVs: Example
The following example sets up a DSP farm of 4 DSPs to handle up to 16
sessions (4 sessions per DSP) on a router with an IP address of 10.5.49.160
and a priority of 1 among other servers.
voice-card 1
dsp services dspfarm
exit
sccp local FastEthernet 0/0
sccp
sccp ccm 10.5.49.160 priority 1
dspfarm transcoder maximum sessions 16
dspfarm
telephony-service
ip source-address 10.5.49.200 port 2000
sdspfarm units 4
sdspfarm transcode sessions 40
sdspfarm tag 1 mtp000a8eaca80
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