Problem with sessions in Dspfarm profile

[#1]

I have a problem with the Maximum sessions in DSPFARM Profile.

voice-card 0/1

 dsp services dspfarm

 no watchdog

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

dspfarm profile 2 transcode

 description CISCO IOS Enhanced Media Termination Point

 codec g729abr8

 codec g729ar8

 codec g711alaw

 codec g711ulaw

 codec g729r8

 codec g729br8

 codec gsmamr-nb

 maximum sessions 1   // I can't choise another option.

 associate application SCCP

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

dspfarm profile 1 conference

 description CISCO IOS Enhanced Conference Bridge

 codec g729br8

 codec g729r8

 codec g729abr8

 codec g729ar8

 codec g711alaw

 codec g711ulaw

 codec ilbc

associate application SCCP

...........................maximum sessions 0   // I can't choise another option.

#show inv

NAME: "Chassis", DESCR: "Cisco ISR4321 Chassis"
PID: ISR4321/K9        , VID: V04, SN: FLM2123V1NN

NAME: "Power Supply Module 0", DESCR: "110W AC Power Supply for Cisco ISR 4320"
PID: PWR-4320-AC       , VID:    , SN:

NAME: "Fan Tray", DESCR: "Cisco ISR4320 Fan Assembly"
PID: ACS-4320-FANASSY  , VID:    , SN:

NAME: "module 0", DESCR: "Cisco ISR4321 Built-In NIM controller"
PID: ISR4321/K9        , VID:    , SN:

NAME: "NIM subslot 0/1", DESCR: "NIM-1MFT-T1/E1 - T1/E1 Serial Module"
PID: NIM-1MFT-T1/E1    , VID: V04, SN: FOC211936CP

NAME: "subslot 0/1 db module 0", DESCR: "PVDM4-32 Voice DSP Module"
PID: PVDM4-32          , VID: V02, SN: FOC21195J2V

NAME: "NIM subslot 0/2", DESCR: "NIM-2FXO Voice Analog Module"
PID: NIM-2FXO          , VID: V01, SN: FOC204407WW

NAME: "NIM subslot 0/0", DESCR: "Front Panel 2 ports Gigabitethernet Module"
PID: ISR4321-2x1GE     , VID: V01, SN: JAB092709EL

NAME: "module R0", DESCR: "Cisco ISR4321 Route Processor"
PID: ISR4321/K9        , VID: V04, SN: FDO21131A6X

NAME: "module F0", DESCR: "Cisco ISR4321 Forwarding Processor"
PID: ISR4321/K9        , VID:    , SN:

What should I do?

[Jaime Valencia]

You only have a 32 channel PVDM, and assuming that you already configured that T1, you do not have any more resources, you need to buy and install another PVDM module.

[#3]

Thanks Jaime for your answer, but can I configure with 16 channels the E1 for to have more resources?

[Jaime Valencia]

Yes, assuming you're receiving a partial PRI from your telco, but with just 16 channels, and using high complexity codecs, you'll get very few sessions with those resources.

[#5]

I understand, then the configuration of E1 would be:

controller E1 0/1/0

 pri-group timeslots 1-15 service mgcp

[Jaime Valencia]

FYI, we do not support partial PRI with MGCP, you can configure it, but you won't have Cisco support if you need assistance with any problem you face.

That's only supported with H.323