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New Member

Unable to DSP services for Conferencing

I cannot start DSPFARM services for conferencing on my gateway.  Everything appears to be configured correctly.  Any thoughts?

Thanky you

1 ACCEPTED SOLUTION

Accepted Solutions
VIP Super Bronze

Unable to DSP services for Conferencing

You're out of DSPs.

Bringing up the 23 channels of a PRI and the four FXO ports fully consumed your PVDM3-32. You would need an additional DSP chip before you can configure a conference bridge. The DSP Calculator can help you properly size the DSPs.

13 REPLIES
New Member

Unable to DSP services for Conferencing

Another note I have another Gateway same HW specs and it works correctly.  I can upload my config for reference

Cisco Employee

Unable to DSP services for Conferencing

Exactly at what config step and what error are you getting?

HTH

java

If this helps, please rate

www.cisco.com/go/pdihelpdesk

HTH

java

if this helps, please rate

www.cisco.com/go/pdi
New Member

Unable to DSP services for Conferencing

Cannot configure max sessions on the dsp profile for conferencing.

VIP Super Bronze

Unable to DSP services for Conferencing

Let's see the config as well as an output of 'show inventory' and 'show voice dsp detailed'. Typically the reason why it won't allow you to allocate DSPs to conferencing is if they have already been used up elsewhere.

New Member

Unable to DSP services for Conferencing

Config:

!

boot-start-marker

boot-end-marker

!

card type t1 0 0

logging buffered 1000000

enable secret 5 $1$jWC0$TjEpeJ3CtLWrb.ZE8ApX4.

!

no aaa new-model

network-clock-participate wic 0

network-clock-select 1 T1 0/0/0

!

--More--         no ipv6 cef

ip source-route

ip cef

!

!

!

!

no ip domain lookup

ip domain name

multilink bundle-name authenticated

!

!

!

!

isdn switch-type primary-ni

!

!

trunk group 911TRUNK

!

!

trunk group SRSTTRUNK

!

!

--More--         trunk group SRST

!

!

crypto pki trustpoint TP-self-signed-3532275378

enrollment selfsigned

subject-name cn=IOS-Self-Signed-Certificate-3532275378

revocation-check none

rsakeypair TP-self-signed-3532275378

!

!

crypto pki certificate chain TP-self-signed-3532275378

certificate self-signed 01

  3082024F 308201B8 A0030201 02020101 300D0609 2A864886 F70D0101 04050030

  31312F30 2D060355 04031326 494F532D 53656C66 2D536967 6E65642D 43657274

  69666963 6174652D 33353332 32373533 3738301E 170D3131 30333132 30313435

  35365A17 0D323030 31303130 30303030 305A3031 312F302D 06035504 03132649

  4F532D53 656C662D 5369676E 65642D43 65727469 66696361 74652D33 35333232

  37353337 3830819F 300D0609 2A864886 F70D0101 01050003 818D0030 81890281

  8100B0D1 891FDB2D EF671A64 C6ECCB12 3AE009B0 A949EB9A D6B77131 CC3004D8

  0166C70E 0BBFC118 DEF67963 E756C601 D14B2B39 C83937C2 71174047 D69940FB

  2DE200DB 99BC7D49 99B95AB4 99B9A625 A8C79E25 E4A95660 45BA2047 84238539

  CCD56D16 9EE00208 5AAC60AF 458E6863 4159AC14 127051A0 11FBBED1 14566B26

  44310203 010001A3 77307530 0F060355 1D130101 FF040530 030101FF 30220603

--More--           551D1104 1B301982 17796F75 726E616D 652E796F 7572646F 6D61696E 2E636F6D

  301F0603 551D2304 18301680 141E1C39 1829EEAF C9021DF8 ED460B62 4F676C8F

  A3301D06 03551D0E 04160414 1E1C3918 29EEAFC9 021DF8ED 460B624F 676C8FA3

  300D0609 2A864886 F70D0101 04050003 81810079 B01A8369 42EB8240 87394A41

  8298B799 E545324A 586459B9 08B67543 4A1BB40C 646B66F2 73C38D4D 060D529D

  E013AB05 D498093C B6729BB4 F65C6240 8877C6FC CB916AAE 974C74AD BDE5F6BD

  6F47AEB5 975A2ACA 84C5190D 3191BCDB BD7E4D64 D3DC6185 518C069B 702945D9

  1BA6E648 489569EF 49C34388 A7C2A91B 4AB2BA

            quit

voice-card 0

dspfarm

dsp services dspfarm

!

!

!

!

!

!

license udi pid CISCO2921/K9 sn FTX1511AMLU

hw-module pvdm 0/0

!

!

!

--More--         username SJ-admin privilege 15 password 7 15212105143E

!

redundancy

!

!

controller T1 0/0/0

cablelength long 0db

pri-group timeslots 1-24 service mgcp

description =

!

!

!

!

!

interface GigabitEthernet0/0

description Uplink to

ip address 10.81.54.2 255.255.255.0

duplex auto

speed auto

!

interface GigabitEthernet0/1

no ip address

shutdown

--More--          duplex auto

speed auto

!

interface GigabitEthernet0/2

no ip address

shutdown

duplex auto

speed auto

!

interface Serial0/0/0:23

no ip address

encapsulation hdlc

isdn switch-type primary-ni

isdn incoming-voice voice

isdn bind-l3 ccm-manager

no cdp enable

!

!

router eigrp 1

network 10.81.0.0 0.0.255.255

passive-interface default

no passive-interface GigabitEthernet0/0

!

--More--         ip forward-protocol nd

!

no ip http server

ip http authentication local

no ip http secure-server

ip http timeout-policy idle 60 life 86400 requests 10000

!

ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/0

!

!

!

!

control-plane

!

!

voice-port 0/0/0:23

echo-cancel coverage 64

!

voice-port 0/1/0

trunk-group 911TRUNK

!

voice-port 0/1/1

trunk-group SRSTTRUNK

--More--         !

voice-port 0/1/2

trunk-group SRSTTRUNK

!

voice-port 0/1/3

trunk-group SRST

!

ccm-manager fallback-mgcp

ccm-manager mgcp

no ccm-manager fax protocol cisco

ccm-manager music-on-hold

ccm-manager config server 10.80.51.100 

ccm-manager config

!

mgcp

mgcp call-agent 10.80.51.100 2427 service-type mgcp version 0.1

mgcp dtmf-relay voip codec all mode out-of-band

mgcp rtp unreachable timeout 1000 action notify

mgcp modem passthrough voip mode nse

mgcp package-capability rtp-package

mgcp package-capability sst-package

mgcp package-capability pre-package

no mgcp package-capability res-package

--More--         no mgcp package-capability fxr-package

no mgcp timer receive-rtcp

mgcp sdp simple

mgcp fax t38 inhibit

mgcp bind control source-interface GigabitEthernet0/0

mgcp bind media source-interface GigabitEthernet0/0

!

mgcp profile default

!

sccp local GigabitEthernet0/0

sccp ccm 10.80.51.100 identifier 1 version 7.0

sccp

!

sccp ccm group 1

bind interface GigabitEthernet0/0

associate ccm 1 priority 1

associate profile 10 register 1216_Bay_CONF

associate profile 20 register 1216_Bay_TRAN

switchback method graceful

!

sccp ccm group 999

!

dspfarm profile 20 transcode 

--More--          codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g722-64

maximum sessions 1

associate application SCCP

!

dspfarm profile 10 conference 

description conferencing

codec g711ulaw

codec g711alaw

codec g729ar8

codec g729abr8

codec g729r8

codec g729br8

codec g722-64

associate application SCCP

shutdown

!

dial-peer voice 1 pots

description ***Incoming Calls on Port 0/0/0:23***

--More--          incoming called-number .

direct-inward-dial

!

dial-peer voice 91101 pots

description ***Outbound 911 Calls on Port 0/0/0:23***

destination-pattern 911

forward-digits 3

!

dial-peer voice 91102 pots

trunkgroup SRSTTRUNKGROUP

trunkgroup 911TRUNK 1

trunkgroup SRSTTRUNK 2

description ***Outbound 911 Calls on FXO Trunk Group***

destination-pattern 911

forward-digits 3

!

dial-peer voice 991101 pots

description ***Outbound 9911 Calls on Port 0/0/0:23***

destination-pattern 9911

forward-digits 3

!

dial-peer voice 991102 pots

trunkgroup 911TRUNK 1

--More--          trunkgroup SRSTTRUNK 2

description ***Outbound 9911 Calls on FXO Trunk Group***

destination-pattern 9911

forward-digits 3

!

dial-peer voice 10001 pots

description ***Outbound Local Calls on Port 0/0/0:23***

destination-pattern 9718[2-9]..[2-9]......

port 0/0/0:23

forward-digits 10

!

dial-peer voice 10002 pots

trunkgroup SRSTTRUNK

description ***Outbound Local Calls on FXO Trunk Group***

destination-pattern 9718[2-9]..[2-9]......

forward-digits 10

!

dial-peer voice 30001 pots

description ***Outbound Long Distance Calls on Port 0/0/0:23***

destination-pattern 91[2-9]..[2-9]......

port 0/0/0:23

forward-digits 11

!

--More--         dial-peer voice 30002 pots

trunkgroup SRSTTRUNK

description ***Outbound Long Distance Calls on FXO Trunk Group***

destination-pattern 91[2-9]..[2-9]......

forward-digits 11

!

dial-peer voice 40001 pots

description ***Outbound International Calls on Port 0/0/0:23***

destination-pattern 9011T

port 0/0/0:23

prefix 011

!

dial-peer voice 40002 pots

trunkgroup SRSTTRUNK

description ***Outbound International Calls on FXO Trunk Group***

destination-pattern 9011T

prefix 011

!

!

!

!

gatekeeper

shutdown

--More--         !

!

call-manager-fallback

secondary-dialtone 9

max-conferences 6 gain -6

transfer-system full-consult

ip source-address 10.81.54.2 port 2000

max-ephones 110

max-dn 300

system message primary Call Manager Failover

transfer-pattern ....

!

VGW_01#sho dsp         voice de   sp detailed

DSP  DSP                DSPWARE CURR  BOOT                         PAK     TX/RX

TYPE NUM CH CODEC       VERSION STATE STATE   RST AI VOICEPORT TS ABORT  PACK COUNT

==== === == ======== ========== ===== ======= === == ========= == ===== ============

edsp 0001 01 g711ulaw  0.1 IDLE  50/0/1.1    

edsp 0002 01 g711ulaw  0.1 IDLE  50/0/2.1    

edsp 0003 01 g711ulaw  0.1 IDLE  50/0/3.1    

edsp 0004 01 g711ulaw  0.1 IDLE  50/0/4.1    

edsp 0005 01 g729r8 p  0.1 IDLE  50/0/5.1    

edsp 0006 01 g711ulaw  0.1 IDLE  50/0/6.1    

edsp 0007 01 g729r8 p  0.1 IDLE  50/0/7.1    

edsp 0008 01 g711ulaw  0.1 IDLE  50/0/8.1    

edsp 0009 01 g729r8 p  0.1 IDLE  50/0/9.1    

edsp 0010 01 g711ulaw  0.1 IDLE  50/0/10.1   

edsp 0011 01 g711ulaw  0.1 IDLE  50/0/11.1   

edsp 0012 01 g711ulaw  0.1 IDLE  50/0/12.1   

edsp 0013 01 g711ulaw  0.1 IDLE  50/0/13.1   

edsp 0014 01 g711ulaw  0.1 IDLE  50/0/14.1   

edsp 0015 01 g711ulaw  0.1 IDLE  50/0/15.1   

edsp 0016 01 g711ulaw  0.1 IDLE  50/0/16.1   

edsp 0017 01 g711ulaw  0.1 IDLE  50/0/17.1   

edsp 0018 01 g711ulaw  0.1 IDLE  50/0/18.1   

edsp 0019 01 g711ulaw  0.1 IDLE  50/0/19.1   

edsp 0020 01 g711ulaw  0.1 IDLE  50/0/20.1   

edsp 0021 01 g711ulaw  0.1 IDLE  50/0/21.1   

edsp 0022 01 g711ulaw  0.1 IDLE  50/0/22.1   

edsp 0023 01 g729r8 p  0.1 IDLE  50/0/23.1   

--More--                           edsp 0024 01 g711ulaw  0.1 IDLE  50/0/24.1   

edsp 0025 01 g729r8 p  0.1 IDLE  50/0/25.1   

edsp 0026 01 g729r8 p  0.1 IDLE  50/0/26.1   

edsp 0027 01 g711ulaw  0.1 IDLE  50/0/27.1   

edsp 0028 01 g711ulaw  0.1 IDLE  50/0/28.1   

edsp 0029 01 g711ulaw  0.1 IDLE  50/0/29.1   

edsp 0030 01 g711ulaw  0.1 IDLE  50/0/30.1   

edsp 0031 01 g729r8 p  0.1 IDLE  50/0/31.1   

edsp 0032 01 g729r8 p  0.1 IDLE  50/0/32.1   

edsp 0033 01 g729r8 p  0.1 IDLE  50/0/33.1   

edsp 0034 01 g729r8 p  0.1 IDLE  50/0/34.1   

edsp 0035 01 g729r8 p  0.1 IDLE  50/0/35.1   

edsp 0036 01 g729r8 p  0.1 IDLE  50/0/36.1   

edsp 0037 01 g729r8 p  0.1 IDLE  50/0/37.1   

edsp 0038 01 g729r8 p  0.1 IDLE  50/0/38.1   

edsp 0039 01 g729r8 p  0.1 IDLE  50/0/39.1   

edsp 0040 01 g729r8 p  0.1 IDLE  50/0/40.1   

edsp 0041 01 g729r8 p  0.1 IDLE  50/0/41.1   

edsp 0042 01 g729r8 p  0.1 IDLE  50/0/42.1   

edsp 0043 01 g729r8 p  0.1 IDLE  50/0/43.1   

edsp 0044 01 g729r8 p  0.1 IDLE  50/0/44.1   

edsp 0045 01 g729r8 p  0.1 IDLE  50/0/45.1   

edsp 0046 01 g729r8 p  0.1 IDLE  50/0/46.1   

--More--                           edsp 0047 01 g729r8 p  0.1 IDLE  50/0/47.1   

edsp 0048 01 g729r8 p  0.1 IDLE  50/0/48.1   

edsp 0049 01 g729r8 p  0.1 IDLE  50/0/49.1   

edsp 0050 01 g729r8 p  0.1 IDLE  50/0/50.1   

edsp 0051 01 g729r8 p  0.1 IDLE  50/0/51.1   

edsp 0052 01 g729r8 p  0.1 IDLE  50/0/52.1   

edsp 0053 01 g729r8 p  0.1 IDLE  50/0/53.1   

edsp 0054 01 g729r8 p  0.1 IDLE  50/0/54.1   

edsp 0055 01 g729r8 p  0.1 IDLE  50/0/55.1   

edsp 0056 01 g729r8 p  0.1 IDLE  50/0/56.1   

edsp 0057 01 g729r8 p  0.1 IDLE  50/0/57.1   

edsp 0058 01 g729r8 p  0.1 IDLE  50/0/58.1   

edsp 0059 01 g729r8 p  0.1 IDLE  50/0/59.1   

edsp 0060 01 g729r8 p  0.1 IDLE  50/0/60.1   

edsp 0061 01 g729r8 p  0.1 IDLE  50/0/61.1   

edsp 0062 01 g729r8 p  0.1 IDLE  50/0/62.1   

edsp 0063 01 g729r8 p  0.1 IDLE  50/0/63.1   

edsp 0064 01 g729r8 p  0.1 IDLE  50/0/64.1   

edsp 0065 01 g729r8 p  0.1 IDLE  50/0/65.1   

edsp 0066 01 g729r8 p  0.1 IDLE  50/0/66.1   

edsp 0067 01 g729r8 p  0.1 IDLE  50/0/67.1   

edsp 0068 01 g729r8 p  0.1 IDLE  50/0/68.1   

edsp 0069 01 g729r8 p  0.1 IDLE  50/0/69.1   

--More--                           edsp 0070 01 g729r8 p  0.1 IDLE  50/0/70.1   

edsp 0071 01 g729r8 p  0.1 IDLE  50/0/71.1   

edsp 0072 01 g729r8 p  0.1 IDLE  50/0/72.1   

edsp 0073 01 g729r8 p  0.1 IDLE  50/0/73.1   

edsp 0074 01 g729r8 p  0.1 IDLE  50/0/74.1   

edsp 0075 01 g729r8 p  0.1 IDLE  50/0/75.1   

edsp 0076 01 g729r8 p  0.1 IDLE  50/0/76.1   

edsp 0077 01 g729r8 p  0.1 IDLE  50/0/77.1   

edsp 0078 01 g729r8 p  0.1 IDLE  50/0/78.1   

edsp 0079 01 g729r8 p  0.1 IDLE  50/0/79.1   

edsp 0080 01 g729r8 p  0.1 IDLE  50/0/80.1   

edsp 0081 01 g729r8 p  0.1 IDLE  50/0/81.1   

edsp 0082 01 g729r8 p  0.1 IDLE  50/0/82.1   

edsp 0083 01 g729r8 p  0.1 IDLE  50/0/83.1   

edsp 0084 01 g729r8 p  0.1 IDLE  50/0/84.1   

edsp 0085 01 g729r8 p  0.1 IDLE  50/0/85.1   

edsp 0086 01 g729r8 p  0.1 IDLE  50/0/86.1   

edsp 0087 01 g729r8 p  0.1 IDLE  50/0/87.1   

edsp 0088 01 g729r8 p  0.1 IDLE  50/0/88.1   

edsp 0089 01 g729r8 p  0.1 IDLE  50/0/89.1   

edsp 0090 01 g729r8 p  0.1 IDLE  50/0/90.1   

edsp 0091 01 g729r8 p  0.1 IDLE  50/0/91.1   

edsp 0092 01 g729r8 p  0.1 IDLE  50/0/92.1   

--More--                           edsp 0093 01 g729r8 p  0.1 IDLE  50/0/93.1   

edsp 0094 01 g729r8 p  0.1 IDLE  50/0/94.1   

edsp 0095 01 g729r8 p  0.1 IDLE  50/0/95.1   

edsp 0096 01 g729r8 p  0.1 IDLE  50/0/96.1   

edsp 0097 01 g729r8 p  0.1 IDLE  50/0/97.1   

edsp 0098 01 g729r8 p  0.1 IDLE  50/0/98.1   

edsp 0099 01 g729r8 p  0.1 IDLE  50/0/99.1   

edsp 0100 01 g729r8 p  0.1 IDLE  50/0/100.1  

edsp 0101 01 g729r8 p  0.1 IDLE  50/0/101.1  

edsp 0102 01 g729r8 p  0.1 IDLE  50/0/102.1  

edsp 0103 01 g729r8 p  0.1 IDLE  50/0/103.1  

edsp 0104 01 g729r8 p  0.1 IDLE  50/0/104.1  

edsp 0105 01 g729r8 p  0.1 IDLE  50/0/105.1  

edsp 0106 01 g729r8 p  0.1 IDLE  50/0/106.1  

edsp 0107 01 g729r8 p  0.1 IDLE  50/0/107.1  

edsp 0108 01 g729r8 p  0.1 IDLE  50/0/108.1  

edsp 0109 01 g729r8 p  0.1 IDLE  50/0/109.1  

edsp 0110 01 g729r8 p  0.1 IDLE  50/0/110.1  

edsp 0111 01 g729r8 p  0.1 IDLE  50/0/111.1  

edsp 0112 01 g729r8 p  0.1 IDLE  50/0/112.1  

edsp 0113 01 g729r8 p  0.1 IDLE  50/0/113.1  

edsp 0114 01 g729r8 p  0.1 IDLE  50/0/114.1  

edsp 0115 01 g729r8 p  0.1 IDLE  50/0/115.1  

--More--                           edsp 0116 01 g729r8 p  0.1 IDLE  50/0/116.1  

edsp 0117 01 g729r8 p  0.1 IDLE  50/0/117.1  

edsp 0118 01 g729r8 p  0.1 IDLE  50/0/118.1  

edsp 0119 01 g729r8 p  0.1 IDLE  50/0/119.1  

edsp 0120 01 g729r8 p  0.1 IDLE  50/0/120.1  

edsp 0121 01 g729r8 p  0.1 IDLE  50/0/121.1  

edsp 0122 01 g729r8 p  0.1 IDLE  50/0/122.1  

edsp 0123 01 g729r8 p  0.1 IDLE  50/0/123.1  

edsp 0124 01 g729r8 p  0.1 IDLE  50/0/124.1  

edsp 0125 01 g729r8 p  0.1 IDLE  50/0/125.1  

edsp 0126 01 g729r8 p  0.1 IDLE  50/0/126.1  

edsp 0127 01 g729r8 p  0.1 IDLE  50/0/127.1  

edsp 0128 01 g729r8 p  0.1 IDLE  50/0/128.1  

edsp 0129 01 g729r8 p  0.1 IDLE  50/0/129.1  

edsp 0130 01 g729r8 p  0.1 IDLE  50/0/130.1  

edsp 0131 01 g729r8 p  0.1 IDLE  50/0/131.1  

edsp 0132 01 g729r8 p  0.1 IDLE  50/0/132.1  

edsp 0133 01 g729r8 p  0.1 IDLE  50/0/133.1  

edsp 0134 01 g729r8 p  0.1 IDLE  50/0/134.1  

edsp 0135 01 g729r8 p  0.1 IDLE  50/0/135.1  

edsp 0136 01 g729r8 p  0.1 IDLE  50/0/136.1  

edsp 0137 01 g729r8 p  0.1 IDLE  50/0/137.1  

edsp 0138 01 g729r8 p  0.1 IDLE  50/0/138.1  

--More--                           edsp 0139 01 g729r8 p  0.1 IDLE  50/0/139.1  

edsp 0140 01 g729r8 p  0.1 IDLE  50/0/140.1  

edsp 0141 01 g729r8 p  0.1 IDLE  50/0/141.1  

edsp 0142 01 g729r8 p  0.1 IDLE  50/0/142.1  

edsp 0143 01 g729r8 p  0.1 IDLE  50/0/143.1  

edsp 0144 01 g729r8 p  0.1 IDLE  50/0/144.1  

edsp 0145 01 g729r8 p  0.1 IDLE  50/0/145.1  

edsp 0146 01 g729r8 p  0.1 IDLE  50/0/146.1  

edsp 0147 01 g729r8 p  0.1 IDLE  50/0/147.1  

edsp 0148 01 g729r8 p  0.1 IDLE  50/0/148.1  

edsp 0149 01 g729r8 p  0.1 IDLE  50/0/149.1  

edsp 0150 01 g729r8 p  0.1 IDLE  50/0/150.1  

edsp 0151 01 g729r8 p  0.1 IDLE  50/0/151.1  

edsp 0152 01 g729r8 p  0.1 IDLE  50/0/152.1  

edsp 0153 01 g729r8 p  0.1 IDLE  50/0/153.1  

edsp 0154 01 g729r8 p  0.1 IDLE  50/0/154.1  

edsp 0155 01 g729r8 p  0.1 IDLE  50/0/155.1  

edsp 0156 01 g729r8 p  0.1 IDLE  50/0/156.1  

edsp 0157 01 g729r8 p  0.1 IDLE  50/0/157.1  

edsp 0158 01 g729r8 p  0.1 IDLE  50/0/158.1  

edsp 0159 01 g729r8 p  0.1 IDLE  50/0/159.1  

edsp 0160 01 g729r8 p  0.1 IDLE  50/0/160.1  

edsp 0161 01 g729r8 p  0.1 IDLE  50/0/161.1  

--More--                           edsp 0162 01 g729r8 p  0.1 IDLE  50/0/162.1  

edsp 0163 01 g729r8 p  0.1 IDLE  50/0/163.1  

edsp 0164 01 g729r8 p  0.1 IDLE  50/0/164.1  

edsp 0165 01 g729r8 p  0.1 IDLE  50/0/165.1  

edsp 0166 01 g729r8 p  0.1 IDLE  50/0/166.1  

edsp 0167 01 g729r8 p  0.1 IDLE  50/0/167.1  

edsp 0168 01 g729r8 p  0.1 IDLE  50/0/168.1  

edsp 0169 01 g729r8 p  0.1 IDLE  50/0/169.1  

edsp 0170 01 g729r8 p  0.1 IDLE  50/0/170.1  

edsp 0171 01 g729r8 p  0.1 IDLE  50/0/171.1  

edsp 0172 01 g729r8 p  0.1 IDLE  50/0/172.1  

edsp 0173 01 g729r8 p  0.1 IDLE  50/0/173.1  

edsp 0174 01 g729r8 p  0.1 IDLE  50/0/174.1  

edsp 0175 01 g729r8 p  0.1 IDLE  50/0/175.1  

edsp 0176 01 g729r8 p  0.1 IDLE  50/0/176.1  

edsp 0177 01 g729r8 p  0.1 IDLE  50/0/177.1  

edsp 0178 01 g729r8 p  0.1 IDLE  50/0/178.1  

edsp 0179 01 g729r8 p  0.1 IDLE  50/0/179.1  

edsp 0180 01 g729r8 p  0.1 IDLE  50/0/180.1  

edsp 0181 01 g729r8 p  0.1 IDLE  50/0/181.1  

edsp 0182 01 g729r8 p  0.1 IDLE  50/0/182.1  

edsp 0183 01 g729r8 p  0.1 IDLE  50/0/183.1  

edsp 0184 01 g729r8 p  0.1 IDLE  50/0/184.1  

--More--                           edsp 0185 01 g729r8 p  0.1 IDLE  50/0/185.1  

edsp 0186 01 g729r8 p  0.1 IDLE  50/0/186.1  

edsp 0187 01 g729r8 p  0.1 IDLE  50/0/187.1  

edsp 0188 01 g729r8 p  0.1 IDLE  50/0/188.1  

edsp 0189 01 g729r8 p  0.1 IDLE  50/0/189.1  

edsp 0190 01 g729r8 p  0.1 IDLE  50/0/190.1  

edsp 0191 01 g729r8 p  0.1 IDLE  50/0/191.1  

edsp 0192 01 g729r8 p  0.1 IDLE  50/0/192.1  

edsp 0193 01 g729r8 p  0.1 IDLE  50/0/193.1  

edsp 0194 01 g729r8 p  0.1 IDLE  50/0/194.1  

edsp 0195 01 g729r8 p  0.1 IDLE  50/0/195.1  

edsp 0196 01 g729r8 p  0.1 IDLE  50/0/196.1  

edsp 0197 01 g729r8 p  0.1 IDLE  50/0/197.1  

edsp 0198 01 g729r8 p  0.1 IDLE  50/0/198.1  

edsp 0199 01 g729r8 p  0.1 IDLE  50/0/199.1  

edsp 0200 01 g729r8 p  0.1 IDLE  50/0/200.1  

edsp 0201 01 g729r8 p  0.1 IDLE  50/0/201.1  

edsp 0202 01 g729r8 p  0.1 IDLE  50/0/202.1  

edsp 0203 01 g729r8 p  0.1 IDLE  50/0/203.1  

edsp 0204 01 g729r8 p  0.1 IDLE  50/0/204.1  

edsp 0205 01 g729r8 p  0.1 IDLE  50/0/205.1  

edsp 0206 01 g729r8 p  0.1 IDLE  50/0/206.1  

edsp 0207 01 g729r8 p  0.1 IDLE  50/0/207.1  

--More--                           edsp 0208 01 g729r8 p  0.1 IDLE  50/0/208.1  

edsp 0209 01 g729r8 p  0.1 IDLE  50/0/209.1  

edsp 0210 01 g729r8 p  0.1 IDLE  50/0/210.1  

edsp 0211 01 g729r8 p  0.1 IDLE  50/0/211.1  

edsp 0212 01 g729r8 p  0.1 IDLE  50/0/212.1  

edsp 0213 01 g729r8 p  0.1 IDLE  50/0/213.1  

edsp 0214 01 g729r8 p  0.1 IDLE  50/0/214.1  

edsp 0215 01 g729r8 p  0.1 IDLE  50/0/215.1  

edsp 0216 01 g729r8 p  0.1 IDLE  50/0/216.1  

edsp 0217 01 g729r8 p  0.1 IDLE  50/0/217.1  

edsp 0218 01 g729r8 p  0.1 IDLE  50/0/218.1  

edsp 0219 01 g729r8 p  0.1 IDLE  50/0/219.1  

edsp 0220 01 g729r8 p  0.1 IDLE  50/0/220.1  

edsp 0221 01 g729r8 p  0.1 IDLE  50/0/221.1  

edsp 0222 01 g729r8 p  0.1 IDLE  50/0/222.1  

edsp 0223 01 g729r8 p  0.1 IDLE  50/0/223.1  

edsp 0224 01 g729r8 p  0.1 IDLE  50/0/224.1  

edsp 0225 01 g729r8 p  0.1 IDLE  50/0/225.1  

edsp 0226 01 g729r8 p  0.1 IDLE  50/0/226.1  

edsp 0227 01 g729r8 p  0.1 IDLE  50/0/227.1  

edsp 0228 01 g729r8 p  0.1 IDLE  50/0/228.1  

edsp 0229 01 g729r8 p  0.1 IDLE  50/0/229.1  

edsp 0230 01 g729r8 p  0.1 IDLE  50/0/230.1  

--More--                           edsp 0231 01 g729r8 p  0.1 IDLE  50/0/231.1  

edsp 0232 01 g729r8 p  0.1 IDLE  50/0/232.1  

edsp 0233 01 g729r8 p  0.1 IDLE  50/0/233.1  

edsp 0234 01 g729r8 p  0.1 IDLE  50/0/234.1  

edsp 0235 01 g729r8 p  0.1 IDLE  50/0/235.1  

edsp 0236 01 g729r8 p  0.1 IDLE  50/0/236.1  

edsp 0237 01 g729r8 p  0.1 IDLE  50/0/237.1  

edsp 0238 01 g729r8 p  0.1 IDLE  50/0/238.1  

edsp 0239 01 g729r8 p  0.1 IDLE  50/0/239.1  

edsp 0240 01 g729r8 p  0.1 IDLE  50/0/240.1  

edsp 0241 01 g729r8 p  0.1 IDLE  50/0/241.1  

edsp 0242 01 g729r8 p  0.1 IDLE  50/0/242.1  

edsp 0243 01 g729r8 p  0.1 IDLE  50/0/243.1  

edsp 0244 01 g729r8 p  0.1 IDLE  50/0/244.1  

edsp 0245 01 g729r8 p  0.1 IDLE  50/0/245.1  

edsp 0246 01 g729r8 p  0.1 IDLE  50/0/246.1  

edsp 0247 01 g729r8 p  0.1 IDLE  50/0/247.1  

edsp 0248 01 g729r8 p  0.1 IDLE  50/0/248.1  

edsp 0249 01 g729r8 p  0.1 IDLE  50/0/249.1  

edsp 0250 01 g729r8 p  0.1 IDLE  50/0/250.1  

edsp 0251 01 g729r8 p  0.1 IDLE  50/0/251.1  

edsp 0252 01 g729r8 p  0.1 IDLE  50/0/252.1  

edsp 0253 01 g729r8 p  0.1 IDLE  50/0/253.1  

--More--                           edsp 0254 01 g729r8 p  0.1 IDLE  50/0/254.1  

edsp 0255 01 g729r8 p  0.1 IDLE  50/0/255.1  

edsp 0256 01 g729r8 p  0.1 IDLE  50/0/256.1  

edsp 0257 01 g729r8 p  0.1 IDLE  50/0/257.1  

edsp 0258 01 g729r8 p  0.1 IDLE  50/0/258.1  

edsp 0259 01 g729r8 p  0.1 IDLE  50/0/259.1  

edsp 0260 01 g729r8 p  0.1 IDLE  50/0/260.1  

edsp 0261 01 g729r8 p  0.1 IDLE  50/0/261.1  

edsp 0262 01 g729r8 p  0.1 IDLE  50/0/262.1  

edsp 0263 01 g729r8 p  0.1 IDLE  50/0/263.1  

edsp 0264 01 g729r8 p  0.1 IDLE  50/0/264.1  

edsp 0265 01 g729r8 p  0.1 IDLE  50/0/265.1  

edsp 0266 01 g729r8 p  0.1 IDLE  50/0/266.1  

edsp 0267 01 g729r8 p  0.1 IDLE  50/0/267.1  

edsp 0268 01 g729r8 p  0.1 IDLE  50/0/268.1  

edsp 0269 01 g729r8 p  0.1 IDLE  50/0/269.1  

edsp 0270 01 g729r8 p  0.1 IDLE  50/0/270.1  

edsp 0271 01 g729r8 p  0.1 IDLE  50/0/271.1  

edsp 0272 01 g729r8 p  0.1 IDLE  50/0/272.1  

edsp 0273 01 g729r8 p  0.1 IDLE  50/0/273.1  

edsp 0274 01 g729r8 p  0.1 IDLE  50/0/274.1  

edsp 0275 01 g729r8 p  0.1 IDLE  50/0/275.1  

edsp 0276 01 g729r8 p  0.1 IDLE  50/0/276.1  

--More--                           edsp 0277 01 g729r8 p  0.1 IDLE  50/0/277.1  

edsp 0278 01 g729r8 p  0.1 IDLE  50/0/278.1  

edsp 0279 01 g729r8 p  0.1 IDLE  50/0/279.1  

edsp 0280 01 g729r8 p  0.1 IDLE  50/0/280.1  

edsp 0281 01 g729r8 p  0.1 IDLE  50/0/281.1  

edsp 0282 01 g729r8 p  0.1 IDLE  50/0/282.1  

edsp 0283 01 g729r8 p  0.1 IDLE  50/0/283.1  

edsp 0284 01 g729r8 p  0.1 IDLE  50/0/284.1  

edsp 0285 01 g729r8 p  0.1 IDLE  50/0/285.1  

edsp 0286 01 g729r8 p  0.1 IDLE  50/0/286.1  

edsp 0287 01 g729r8 p  0.1 IDLE  50/0/287.1  

edsp 0288 01 g729r8 p  0.1 IDLE  50/0/288.1  

edsp 0289 01 g729r8 p  0.1 IDLE  50/0/289.1  

edsp 0290 01 g729r8 p  0.1 IDLE  50/0/290.1  

edsp 0291 01 g729r8 p  0.1 IDLE  50/0/291.1  

edsp 0292 01 g729r8 p  0.1 IDLE  50/0/292.1  

edsp 0293 01 g729r8 p  0.1 IDLE  50/0/293.1  

edsp 0294 01 g729r8 p  0.1 IDLE  50/0/294.1  

edsp 0295 01 g729r8 p  0.1 IDLE  50/0/295.1  

edsp 0296 01 g729r8 p  0.1 IDLE  50/0/296.1  

edsp 0297 01 g729r8 p  0.1 IDLE  50/0/297.1  

edsp 0298 01 g729r8 p  0.1 IDLE  50/0/298.1  

edsp 0299 01 g729r8 p  0.1 IDLE  50/0/299.1  

--More--                           edsp 0300 01 g729r8 p  0.1 IDLE  50/0/300.1  

----------------------------FLEX VOICE CARD 0 -----------------------

-------

                           *DSP VOICE CHANNELS*

CURR STATE : (busy)inuse (b-out)busy out (bpend)busyout pending

LEGEND     : (bad)bad    (shut)shutdown  (dpend)download pending

DSP    DSP                 DSPWARE CURR  BOOT                         PAK   TX/RX

TYPE   NUM CH CODEC        VERSION STATE STATE   RST AI VOICEPORT TS ABRT PACK COUNT

====== === == ========= ========== ===== ======= === == ========= == ==== ============

SP2600 001 01 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 02 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 03 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 04 None          26.3.8 idle  idle      0  0                 0          0/0

--More--                           SP2600 001 05 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 06 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 07 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 08 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 09 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 10 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 11 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 12 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 13 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 14 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 15 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 16 None          26.3.8 idle  idle      0  0                 0          0/0

--More--                           SP2600 001 17 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 18 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 19 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 20 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 21 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 22 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 23 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 24 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 25 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 26 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 27 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 28 None          26.3.8 idle  idle      0  0                 0          0/0

--More--                           SP2600 001 29 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 30 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 31 None          26.3.8 idle  idle      0  0                 0          0/0

SP2600 001 32 None          26.3.8 idle  idle      0  0                 0          0/0

                           *DSP SIGNALING CHANNELS*

DSP    DSP                 DSPWARE CURR  BOOT                         PAK   TX/RX

TYPE   NUM CH CODEC        VERSION STATE STATE   RST AI VOICEPORT TS ABRT PACK COUNT

====== === == ========= ========== ===== ======= === == ========= == ==== ============

SP2600 001 01 {flex}        26.3.8 alloc idle      0  0 0/1/0     02    0         36/0

SP2600 001 02 {flex}        26.3.8 alloc idle      0  0 0/1/1     06    0        144/0

SP2600 001 03 {flex}        26.3.8 alloc idle      0  0 0/1/2     10    0         36/0

SP2600 001 04 {flex}        26.3.8 alloc idle      0  0 0/1/3     14    0         53/0

--More--                           ------------------------END OF FLEX VOICE CARD 0 ----------------------------

VGW_01#sho inventory

NAME: "CISCO2921/K9 chassis", DESCR: "CISCO2921/K9 chassis"

PID: CISCO2921/K9      , VID: V03 , SN: FTX1511AMLU

NAME: "VWIC2-1MFT-T1/E1 - 1-Port RJ-48 Multiflex Trunk - T1/E1 on Slot 0 SubSlot 0", DESCR: "VWIC2-1MFT-T1/E1 - 1-Port RJ-48 Multiflex Trunk - T1/E1"

PID: VWIC2-1MFT-T1/E1  , VID: V01 , SN: FOC150703P5

NAME: "2nd generation four port FXO voice interface daughtercard on Slot 0 SubSlot 1", DESCR: "2nd generation four port FXO voice interface daughtercard"

PID: VIC2-4FXO         , VID: V03 , SN: FOC15083VFD

NAME: "PVDM3 DSP DIMM with 32 Channels on Slot 0 SubSlot 4", DESCR: "PVDM3 DSP DIMM with 32 Channels"

PID: PVDM3-32          , VID: V01 , SN: FOC15094TCP

NAME: "C2921/C2951 AC Power Supply", DESCR: "C2921/C2951 AC Power Supply"

PID: PWR-2921-51-AC    , VID: V02 , SN: QCS1508H0ZJ

_VGW_01#

VIP Super Bronze

Unable to DSP services for Conferencing

You're out of DSPs.

Bringing up the 23 channels of a PRI and the four FXO ports fully consumed your PVDM3-32. You would need an additional DSP chip before you can configure a conference bridge. The DSP Calculator can help you properly size the DSPs.

New Member

Unable to DSP services for Conferencing

If I reduce the channels on the PRI.  I do not believe we need all channels because it is only approximately 25 phones 12 of which are DiD's.  FXO is being used for SRST.  What are you thoughts?  I would like to avoid purchasing additional hardware.

VIP Super Bronze

Unable to DSP services for Conferencing

That should work as long as you use low complexity codecs and/or shutdown enough timeslots. Spend some time in the calculator to get comfortable. The problem is that CUCM doesn't support fractional PRIs with MGCP. You would need to change the router to H.323/SIP to manually control the channel-group timeslots. You would also want to place an order with your carrier to have the CO switch match whatever timeslots you choose to leave up.

Please rate helpful replies.

New Member

Unable to DSP services for Conferencing

Jon,

Thanks for the replies.  I do not think I want to convert to SIP.  I am new to the VoIP configuration and appreciate all the help. 

New Member

Unable to DSP services for Conferencing

One more question.  By looking at the DSP calculator I cannot determine if a PVDM3-16 or PVDM3-32 will be needed.  Any assistance is appreciated.

VIP Super Bronze

Unable to DSP services for Conferencing

The answer depends on how many channels you intend to shutdown and how many conferences you want to support.

New Member

Unable to DSP services for Conferencing

I do not need to have more than 4 conference's at one time.  Let make the assumption I do not shut any channels down

VIP Super Bronze

Unable to DSP services for Conferencing

You would need to add a PVDM3-32 for a total of -64 in this case. Again, this assumes you only use low complexity codecs.

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