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 0 50 > 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 > > > > > > > >