10-30-2008 05:44 AM - edited 03-04-2019 12:07 AM
Hello,
I have to configure a router 3845 with one NM-HDV2-2T1/E1 and two PVDM2-64. I have typed the following commands:
(router-config)# card type e1 1 1
(router-config)# controller e1 1/0
(config-controller)# pri-group timeslots 1-31
And the router shows the following message in console:
% Not enough DSP resources available to configure pri-group on controller E1 1/0
% The remaining dsp resources are enough for 0 time slots.
% For current codec complexity, 2 extra dsp(s) are required to create this voice port.
Does anyone know what can I do? The only solution is to add more DSPs?
Thanks in advance and best regards.
Luis Elvira
Solved! Go to Solution.
11-04-2008 07:19 AM
You will need to configure dspfarm under the appropriate voice-card for DSP sharing.
Configuration of the dspfarm command enters DSP resources into a DSP resource pool. Those DSP resources are then available to process voice traffic on a different network module or voice/WAN interface card (VWIC).
voice-card 0
dspfarm
Try configuring the pri-group one you have enabled dsp resource sharing as above.
HTH
Allan.
11-01-2008 02:56 PM
Hi Luis,
If you have 128 DSP channels, and only 30 timeslots to be configured, you should have plenty of DSP resources available.
I would guess that you've got a lot of analog ports (FXS, FXO, or E&M), which use 1 DSP channel each - or maybe you have a DSP Farm set up for conferencing on the router, and you've just allocated all the DSP resources already.
Could you post your configuration here so that I can have a look through it?
Kind regards
Graeme
11-03-2008 12:52 AM
BETAR01#sh run
Building configuration...
Current configuration : 2659 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname BETAR01
!
boot-start-marker
boot-end-marker
!
card type e1 1 1
logging buffered 100000 informational
enable password cisco
!
no network-clock-participate slot 1
no aaa new-model
ip subnet-zero
ip cef
!
!
!
!
no ip domain lookup
ip domain name yourdomain.com
isdn switch-type primary-qsig
isdn voice-call-failure 0
voice-card 0
no dspfarm
!
voice-card 1
no dspfarm
!
!
!
!
voice service voip
fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback cisco
h323
!
!
voice class codec 1
codec preference 2 g729r8
!
!
!
!
!
!
!
!
voice translation-rule 1
rule 1 reject /^.*/
!
!
voice translation-profile call_block_profile
translate calling 1
!
!
!
!
username cisco password 0 cisco
!
!
controller E1 1/0
framing NO-CRC4
description ENLACE Q.SIG
!
controller E1 1/1
!
!
!
interface Loopback0
description Interface IP VoIP
ip address 172.27.127.2 255.255.255.255
no ip redirects
no ip proxy-arp
h323-gateway voip interface
h323-gateway voip id MAAgk1 ipaddr 172.26.0.41 1719
h323-gateway voip h323-id BETAR01@repsol.com
h323-gateway voip tech-prefix 1#
h323-gateway voip bind srcaddr 172.27.127.2
!
interface GigabitEthernet0/0
ip address 172.27.88.9 255.255.252.0
no ip redirects
no ip proxy-arp
duplex auto
speed auto
media-type rj45
!
interface GigabitEthernet0/1
no ip address
shutdown
duplex auto
speed auto
media-type rj45
!
router eigrp 1
network 172.27.0.0
auto-summary
no eigrp log-neighbor-changes
!
ip classless
!
!
no ip http server
ip http access-class 23
ip http authentication local
ip http secure-server
ip http timeout-policy idle 60 life 86400 requests 10000
!
!
!
!
control-plane
!
!
!
!
!
dial-peer cor custom
!
!
!
dial-peer voice 10 pots
call-block translation-profile incoming call_block_profile
call-block disconnect-cause incoming call-reject
incoming called-number 634[0,2]T
direct-inward-dial
!
dial-peer voice 85 pots
incoming called-number .
direct-inward-dial
!
dial-peer voice 100 voip
destination-pattern 6T
voice-class codec 1
session target ras
dtmf-relay h245-alphanumeric
!
dial-peer voice 200 voip
voice-class codec 1
incoming called-number .
dtmf-relay h245-alphanumeric
!
gateway
timer receive-rtp 1200
!
!
!
line con 0
login local
stopbits 1
line aux 0
stopbits 1
line vty 0 4
exec-timeout 100 0
privilege level 15
login local
transport input telnet ssh
escape-character 18
line vty 5 15
exec-timeout 100 0
privilege level 15
login local
transport input telnet ssh
escape-character 18
!
scheduler allocate 20000 1000
!
end
BETAR01#
11-04-2008 07:19 AM
You will need to configure dspfarm under the appropriate voice-card for DSP sharing.
Configuration of the dspfarm command enters DSP resources into a DSP resource pool. Those DSP resources are then available to process voice traffic on a different network module or voice/WAN interface card (VWIC).
voice-card 0
dspfarm
Try configuring the pri-group one you have enabled dsp resource sharing as above.
HTH
Allan.
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