06-11-2001 08:41 AM - edited 03-12-2019 11:42 AM
I am running voice over ip on a 2661 transmitting over a T1 converting to a E1 in Mexico terminating into another 2661 only first thing in the morning the router loses a digit for about 5 min. It is like it is in sleep mode and then for the rest of the day it works fine. any suggestions?
06-11-2001 10:49 AM
Are you using dtmf-relay on the voip dial-peers? Which kind, cisco-rtp, h245-alphanumeric, etc?
06-11-2001 11:54 AM
here is the config, What happens is that it works great for about a week and then first thing in the morning A digit will be dropped, this will continue for about 15 minutes then everything will work great until the following morning. If I reboot the dropping of the digits stop for about a week then it starts up again
Current configuration : 5782 bytes
!
version 12.1
no service single-slot-reload-enable
service nagle
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec localtime show-timezone
no service password-encryption
!
hostname
!
logging buffered 25000 debugging
logging rate-limit console 10 except errors
enable password wan102
!
voice-card 2
!
ip subnet-zero
!
!
no ip finger
ip domain-name azarnutco.com
ip name-server 10.1.x.x
ip name-server 10.1.x.x
ip name-server 10.1.x.x
!
isdn voice-call-failure 0
call rsvp-sync
voice rtp send-recv
!
!
!
!
!
!
!
controller T1 1/0
framing esf
linecode b8zs
channel-group 0 timeslots 1-24 speed 64
!
controller T1 2/0
framing esf
linecode b8zs
ds0-group 0 timeslots 1 type e&m-delay-dial
ds0-group 1 timeslots 2 type e&m-delay-dial
ds0-group 2 timeslots 3 type e&m-delay-dial
ds0-group 3 timeslots 4 type e&m-delay-dial
ds0-group 4 timeslots 5 type e&m-delay-dial
ds0-group 5 timeslots 6 type e&m-delay-dial
ds0-group 6 timeslots 7 type e&m-delay-dial
ds0-group 7 timeslots 8 type e&m-delay-dial
ds0-group 8 timeslots 9 type e&m-delay-dial
ds0-group 9 timeslots 10 type e&m-delay-dial
ds0-group 10 timeslots 11 type e&m-delay-dial
ds0-group 11 timeslots 12 type e&m-delay-dial
ds0-group 12 timeslots 13 type e&m-delay-dial
ds0-group 13 timeslots 14 type e&m-delay-dial
ds0-group 14 timeslots 15 type e&m-delay-dial
ds0-group 15 timeslots 16 type e&m-delay-dial
ds0-group 16 timeslots 17 type e&m-delay-dial
ds0-group 17 timeslots 18 type e&m-delay-dial
ds0-group 18 timeslots 19 type e&m-delay-dial
ds0-group 19 timeslots 20 type e&m-delay-dial
ds0-group 20 timeslots 21 type e&m-delay-dial
ds0-group 21 timeslots 22 type e&m-delay-dial
ds0-group 22 timeslots 23 type e&m-delay-dial
ds0-group 23 timeslots 24 type e&m-delay-dial
!
!
interface FastEthernet0/0
ip address 10.1.0.4 255.255.0.0
ip helper-address 10.3.255.255
ip nat inside
duplex auto
speed auto
no cdp e
!
interface Serial1/0:0
ip address 10.2.1.1 255.255.0.0
ip nat inside
no cdp enable
ip rsvp bandwidth 1152 32
!
ip default-gateway 10.1.0.1
ip classless
ip route 0.0.0.0 0.0.0.0 10.1.0.1
ip route 10.3.0.0 255.255.0.0 10.2.2.2
no ip http server
!
access-list 1 permit 10.0.0.0 0.255.255.255
no cdp run
!
voice-port 2/0:0
timeouts wait-release 3
connection trunk 100
!
voice-port 2/0:1
timeouts wait-release 3
connection trunk 101
!
voice-port 2/0:2
timeouts wait-release 3
connection trunk 102
!
voice-port 2/0:3
timeouts wait-release 3
connection trunk 103
!
voice-port 2/0:4
timeouts wait-release 3
connection trunk 104
!
voice-port 2/0:5
timeouts wait-release 3
connection trunk 105
!
voice-port 2/0:6
timeouts wait-release 3
connection trunk 106
!
voice-port 2/0:7
timeouts wait-release 3
connection trunk 107
!
voice-port 2/0:8
timeouts wait-release 3
connection trunk 108
!
voice-port 2/0:9
timeouts wait-release 3
connection trunk 109
!
voice-port 2/0:10
timeouts wait-release 3
connection trunk 110
!
voice-port 2/0:1
timeouts wait-release 3
connection trunk 111
!
voice-port 2/0:12
timeouts wait-release 3
connection trunk 112
!
voice-port 2/0:13
timeouts wait-release 3
connection trunk 113
!
voice-port 2/0:14
timeouts wait-release 3
connection trunk 114
!
voice-port 2/0:15
timeouts wait-release 3
connection trunk 115
!
voice-port 2/0:16
timeouts wait-release 3
connection trunk 116
!
voice-port 2/0:17
timeouts wait-release 3
connection trunk 117
!
voice-port 2/0:18
timeouts wait-release 3
connection trunk 118
!
voice-port
timeouts wait-release 3
connection trunk 119
!
voice-port 2/0:20
timeouts wait-release 3
connection trunk 120
!
voice-port 2/0:21
timeouts wait-release 3
connection trunk 121
!
voice-port 2/0:22
timeouts wait-release 3
connection trunk 122
!
voice-port 2/0:23
timeouts wait-release 3
connection trunk 123
!
dial-peer cor custom
!
!
!
dial-peer voice 1 pots
destination-pattern 200
port 2/0:0
!
dial-peer voice 2 pots
destination-pattern 201
port 2/0:1
!
dial-peer voice 3 pots
destination-pattern 202
port 2/0:2
!
dial-peer voice 4 pots
destination-pattern 203
port 2/0:3
!
dial-peer voice 5 pots
destination-pattern 204
port 2/0:4
!
dial-peer voice 6 pots
destination-pattern 205
port 2/0:5
!
dial-peer voice 7 pots
destination-pattern 206
port 2/0:6
!
dial-peer voice 8 pots
destination-pattern 207
port 2/0:7
!
dial-peer voice 9 pots
destination-pattern 208
port 2/0:8
!
dial-peer voice 10 pots
destination-pattern 209
port 2/0:9
!
dial-peer voice 11 pots
destination-pattern 210
port 2/0:10
!
dial-peer voice 12 pots
destination-pattern 211
port 2/0:11
!
dial-peer voice 13 pots
destination-pattern 212
port 2/0:12
!
dial-peer voice 14 pots
destination-pattern 213
port 2/0:13
!
dial-peer voice 15 pots
destination-pattern 214
port 2/0:14
!
dial-peer voice 16 pots
destination-pattern 215
port 2/0:15
!
dial-peer voice 17 pots
destination-pattern 216
port 2/0:16
!
dial-peer voice 18 pots
destination-pattern 217
port 2/0:17
!
dial-peer voice 19 pots
destination-pattern 218
port 2/0:18
!
dial-peer voice 20 pots
destination-pat
port 2/0:19
!
dial-peer voice 21 pots
destination-pattern 220
port 2/0:20
!
dial-peer voice 22 pots
destination-pattern 221
port 2/0:21
!
dial-peer voice 23 pots
destination-pattern 222
port 2/0:22
!
dial-peer voice 24 pots
destination-pattern 223
port 2/0:23
!
dial-peer voice 30 voip
destination-pattern 1..
session target ipv4:10.2.2.2
req-qos controlled-load
ip precedence 5
!
!
line con 0
transport input none
speed 115200
line aux 0
password
modem InOut
modem autoconfigure discovery
transport input all
stopbits 1
speed 2400
line vty 0 4
exec-timeout 5 0
password
login
!
end
06-11-2001 12:39 PM
I see you are using connection trunk.
You might want to try configuring dtmf-relay h245-signal on both routers in the voip dial-peers.
Unfortunately, a config change like that will only take effect for new calls, and since trunks are up all the time, you will have to either do a shutdown and no shutdown on all the voice-ports to get the calls to re-establish, or a t1 controller shutdown / no shutdown, or a reboot. So you may want to wait until the weekend or a maintenance window and do that.
06-11-2001 01:22 PM
Thank you
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