hi,
I setup 2* 3725 with alcatel PABX (T1 cas).the voip call is fine. But the problem is that we required to wait 12 seconds to hear the ring back tone.
attached configuration.
best regards.
fred.
TTNTaiwanQuanta#s run
Building configuration...
Current configuration : 5003 bytes
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname TTNTaiwanQuanta
!
logging buffered 4096 debugging
enable password ttnnet!
!
username hongson password 0 hongson
clock timezone Taiwan 8
voice-card 1
!
ip subnet-zero
!
!
!
!
!
voice call carrier capacity active
voice rtp send-recv
voice dsp auto-reset
!
voice service voip
!
!
!
!
!
!
!
!
!
mta receive maximum-recipients 0
!
controller E1 1/0
framing NO-CRC4
ds0-group 1 timeslots 1-15,17-30 type e&m-immediate-start
cas-custom 1
!
controller E1 1/1
framing NO-CRC4
ds0-group 1 timeslots 1-15,17-30 type e&m-immediate-start
cas-custom 1
!
!
!
!
interface Loopback0
ip address 192.168.248.250 255.255.255.255
!
interface Multilink1
ip address 10.10.10.1 255.255.255.252
ip tcp header-compression iphc-format
fair-queue 64 32 4
traffic-shape group 106 1300000 31200 31200 1000
no cdp enable
ppp multilink
ppp multilink fragment-delay 25
ppp multilink interleave
multilink-group 1
ip rtp header-compression iphc-format
!
interface FastEthernet0/0
ip address 192.168.66.248 255.255.255.0
ip accounting output-packets
no ip route-cache
no ip mroute-cache
duplex auto
speed auto
no cdp enable
!
interface Serial0/0
description TTN IPLC Taiwan to china E1
ip address 192.168.248.1 255.255.255.252
encapsulation ppp
no ip route-cache
no ip mroute-cache
load-interval 30
no keepalive
no fair-queue
no cdp enable
ppp multilink
multilink-group 1
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
no cdp enable
!
interface Serial0/1
description TTN VSAT BACKUP IPLC 512K
bandwidth 1024
ip address 192.168.248.5 255.255.255.252
encapsulation ppp
no ip mroute-cache
priority-group 1
no cdp enable
ppp multilink
multilink-group 1
!
router rip
passive-interface Serial0/0
passive-interface Serial0/1
network 192.168.25.0
network 192.168.66.0
network 192.168.244.0
!
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.66.254
ip route 172.16.0.0 255.240.0.0 10.10.10.2
ip route 172.20.251.200 255.255.255.255 10.10.10.2
ip http server
!
!
access-list 102 permit tcp any any eq ftp
access-list 102 permit tcp any any eq ftp-data
access-list 102 permit tcp any any eq www
access-list 102 permit udp any any eq tftp
access-list 103 permit ip host 192.168.19.19 any
access-list 103 permit ip host 192.168.10.19 any
access-list 103 permit ip host 192.168.11.19 any
access-list 103 permit ip host 192.168.22.19 any
access-list 103 permit ip host 192.168.29.19 any
access-list 103 permit ip host 192.168.34.19 any
access-list 103 permit ip host 192.168.231.19 any
access-list 103 permit ip host 192.168.232.19 any
access-list 103 permit ip host 192.168.235.19 any
access-list 103 permit ip host 192.168.236.19 any
access-list 103 permit ip host 192.168.237.19 any
access-list 103 permit ip host 192.168.248.250 host 172.16.251.200
access-list 105 permit icmp any any
access-list 105 permit tcp any any eq telnet
access-list 105 permit udp any any eq snmp
access-list 105 permit udp any any eq snmptrap
access-list 106 deny ip host 192.168.248.250 host 172.20.251.200
access-list 106 deny ip host 192.168.19.19 any
access-list 106 deny ip host 192.168.10.19 any
access-list 106 deny ip host 192.168.11.19 any
access-list 106 deny ip host 192.168.22.19 any
access-list 106 deny ip host 192.168.29.19 any
access-list 106 deny ip host 192.168.34.19 any
access-list 106 deny ip host 192.168.231.19 any
access-list 106 deny ip host 192.168.232.19 any
access-list 106 deny ip host 192.168.235.19 any
access-list 106 deny ip host 192.168.236.19 any
access-list 106 deny ip host 192.168.237.19 any
access-list 106 permit ip any any
priority-list 1 protocol ip high list 105
priority-list 1 protocol ip high list 103
priority-list 1 default low
priority-list 1 queue-limit 100 250 500 1000
no cdp run
!
route-map www-ftp permit 10
match ip address 102
!
!
call rsvp-sync
!
voice-port 1/0:1
define Tx-bits idle 0101
define Rx-bits idle 0101
no ignore rx-b-bit
echo-cancel coverage 32
cptone FR
timeouts interdigit 2
timeouts call-disconnect 1
!
voice-port 1/1:1
define Tx-bits idle 0101
define Rx-bits idle 0101
no ignore rx-b-bit
echo-cancel coverage 32
cptone FR
timeouts interdigit 2
timeouts call-disconnect 1
!
!
mgcp profile default
!
dial-peer cor custom
!
!
!
dial-peer voice 4 pots
destination-pattern 54
port 1/1:1
!
dial-peer voice 5 pots
destination-pattern 68
!
dial-peer voice 6005 voip
destination-pattern 37T
session target ipv4:172.20.251.200
dtmf-relay cisco-rtp
req-qos controlled-load
fax rate 9600 bytes 48
ip qos dscp cs7 media
no vad
!
dial-peer voice 1 pots
destination-pattern 54
port 1/0:1
!
!
line con 0
line aux 0
exec-timeout 0 0
login local
modem InOut
modem autoconfigure discovery
transport input all
autoselect during-login
autoselect ppp
stopbits 1
flowcontrol hardware
line vty 0 4
exec-timeout 0 0
password cisco
login
!
end
