OK, eu entendi, eu precisava aprender a usar o registro de depuração no 2821 ISR. Obrigado a SkykingOH no freepbx.org pela ajuda neste projeto.
debug isdn q931
debug voip dialpeer inout
debug voip dialpeer detail
debug ccsip states
debug ccsip info
debug ccsip calls
debug ccsip events
debug ccsip messages
Eu simplifiquei o [asterisk trunk ~ 10.1.10.7] também
PEER Details:
type=friend
qualify=yes
nat=no
insecure=port,invite
host=10.1.10.252
dtmfmode=rfc2833
disallow=all
context=from-trunk
allow=ulaw
A configuração para o 2821
version 12.4
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
no service password-encryption
!
hostname asterisk
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
enable password ********
!
no aaa new-model
clock timezone GMT -6
network-clock-participate wic 1
network-clock-select 1 T1 0/1/0
!
dot11 syslog
ip source-route
!
!
ip cef
!
!
ip domain name *********.com
ip name-server 10.0.0.21
ip name-server 10.0.0.22
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
!
isdn switch-type primary-ni
!
!
voice rtp send-recv
!
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
allow-connections sip to sip
redirect ip2ip
signaling forward unconditional
fax protocol cisco
sip
bind control source-interface GigabitEthernet0/1
bind media source-interface GigabitEthernet0/1
!
voice-card 0
dspfarm
!
archive
log config
hidekeys
!
controller T1 0/1/0
pri-group timeslots 1-24
!
interface GigabitEthernet0/0
no ip address
shutdown
duplex auto
speed auto
!
interface GigabitEthernet0/1
ip address 10.1.10.252 255.255.255.0
duplex auto
speed auto
!
interface Serial0/1/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
isdn calling-number 316********
isdn supp-service name calling
no cdp enable
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 10.1.10.253
no ip http server
no ip http secure-server
!
!
ip dns server
!
logging trap warnings
logging 10.0.0.14
!
control-plane
!
voice-port 0/1/0:23
!
no mgcp package-capability res-package
no mgcp package-capability fxr-package
no mgcp timer receive-rtcp
no mgcp explicit hookstate
!
dial-peer voice 1 pots
incoming called-number .
direct-inward-dial
port 0/1/0:23
forward-digits all
!
dial-peer voice 2 voip
destination-pattern ^[2-9]......$
session protocol sipv2
session target ipv4:10.1.10.7:5060
session transport udp
dtmf-relay rtp-nte
codec g711ulaw
!
dial-peer voice 9001 pots
preference 1
destination-pattern .
port 0/1/0:23
forward-digits all
!
!
gateway
timer receive-rtp 1200
!
sip-ua
no remote-party-id
retry invite 3
retry response 3
retry bye 3
retry cancel 3
timers trying 1000
sip-server ipv4:10.1.10.7
!
!
!
line con 0
transport output telnet
line aux 0
transport output telnet
line vty 0 4
login
transport input telnet
line vty 5 15
login
transport input telnet
!
scheduler allocate 20000 1000
end
Depois de usar o debug, aprendi que minha empresa de telecomunicações (COX) estava me enviando 7 dígitos para nossos números troncalizados.