03-26-2003 10:56 AM - edited 03-17-2019 08:00 PM
Hi everybody,
I'm trying to connect two Hicom PBX by means of link VoIP made, on a 2 Mb leased line, by two cisco routers 2620XM with E1 Interfaces configured in TCCS.
For the configuration I used this two cisco document "Configuring and Troubleshooting Transparent CCS" and "Transparent Common Channel Signaling".
The proposed configuration does not work, voice ports don't make the trunk correctly, on one side I can see all the voice port in trunk status and in Up Operation, but the voice port which should transport the signaling stay in dorm Operation.
On the other side the status of the voice port that should transport the signaling behave in the same way, and all the other don't make the trunk at all.
With the command "sh voice DSP" I can not see the codec clear-ch on the dsp used for the voice port that should transport the signaling.
DSP DSP DSPWARE CURR BOOT
TYPE NUM CH CODEC VERSION STATE STATE RST AI VOICEPORT TS
==== === == ======== ======= ===== ======= === == ========= ==
C549 012 00 {medium} 3.6.18 IDLE idle 0 0 1/0:0 16
Can anybody halp me understandig where the problem could be??
Thank you in advance
04-02-2003 01:28 PM
If you can post relevent configs we might be able to help you.
04-04-2003 04:31 AM
Hi,
the situation is a little bit canghed now, I found an error in my TCCS configuration, and now I can see all the trunk up, and also the Codec are correct. But the phone calls do not work. Here are the configuration I used.
The Simens PBX in "Chieri" (see hostname) is slave and the Siemens PBX in Riva is the marster.
************************************************************************
*********************** ""Chieri"" ***********************************
************************************************************************
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Chieri
!
logging buffered 4096 debugging
!
voice-card 1
!
ip subnet-zero
!
!
no ip domain-lookup
!
!
class-map match-all VoIP
match access-group 100
!
!
policy-map Link_Voip
class VoIP
priority percent 40
class class-default
fair-queue
!
!
!
fax interface-type fax-mail
mta receive maximum-recipients 0
!
controller E1 1/0
clock source internal
ds0-group 0 timeslots 16 type ext-sig
ds0-group 1 timeslots 1 type ext-sig
ds0-group 2 timeslots 2 type ext-sig
ds0-group 3 timeslots 3 type ext-sig
ds0-group 4 timeslots 4 type ext-sig
ds0-group 5 timeslots 5 type ext-sig
ds0-group 6 timeslots 6 type ext-sig
ds0-group 7 timeslots 7 type ext-sig
ds0-group 8 timeslots 8 type ext-sig
!
!
!
!
interface FastEthernet0/0
ip address 172.24.0.1 255.255.0.0
no keepalive
duplex auto
speed auto
!
interface Serial0/0
ip address 10.10.10.1 255.255.255.252
encapsulation ppp
service-policy output Link_Voip
!
ip classless
ip route 0.0.0.0 0.0.0.0 10.10.10.2
ip http server
ip pim bidir-enable
!
!
access-list 100 permit udp any any precedence critical
access-list 100 permit udp any any dscp cs5
access-list 100 permit udp any any range 16384 32767
access-list 100 permit tcp any any eq 1720
!
call rsvp-sync
!
voice-port 1/0:0
timeouts call-disconnect 3
connection trunk 3000
!
voice-port 1/0:1
timeouts call-disconnect 3
connection trunk 4001
!
voice-port 1/0:2
timeouts call-disconnect 3
connection trunk 4002
!
voice-port 1/0:3
timeouts call-disconnect 3
connection trunk 4003
!
voice-port 1/0:4
timeouts call-disconnect 3
connection trunk 4004
!
voice-port 1/0:5
timeouts call-disconnect 3
connection trunk 4005
!
voice-port 1/0:6
timeouts call-disconnect 3
connection trunk 4006
!
voice-port 1/0:7
timeouts call-disconnect 3
connection trunk 4007
!
voice-port 1/0:8
timeouts call-disconnect 3
connection trunk 4008
!
!
mgcp profile default
!
dial-peer cor custom
!
!
!
dial-peer voice 3000 voip
destination-pattern 3000
session target ipv4:10.10.10.2
codec clear-channel
ip qos dscp cs5 media
ip qos dscp cs5 signaling
!
dial-peer voice 4000 voip
destination-pattern 40..
session target ipv4:10.10.10.2
ip qos dscp cs5 media
ip qos dscp cs5 signaling
!
dial-peer voice 1000 pots
destination-pattern 1000
port 1/0:0
!
dial-peer voice 2001 pots
destination-pattern 2001
port 1/0:1
!
dial-peer voice 2002 pots
destination-pattern 2002
port 1/0:2
!
dial-peer voice 2003 pots
destination-pattern 2003
port 1/0:3
!
dial-peer voice 2004 pots
destination-pattern 2004
port 1/0:4
!
dial-peer voice 2005 pots
destination-pattern 2005
port 1/0:5
!
dial-peer voice 2006 pots
destination-pattern 2006
port 1/0:6
!
dial-peer voice 2007 pots
destination-pattern 2007
port 1/0:7
!
dial-peer voice 2008 pots
destination-pattern 2008
port 1/0:8
!
!
line con 0
line aux 0
line vty 0 4
!
end
************************************************************************
*********************** ""Riva"" ***********************************
************************************************************************
version 12.2
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Riva
!
logging buffered 4096 debugging
!
voice-card 1
!
ip subnet-zero
!
!
no ip domain-lookup
!
!
class-map match-all VoIP
match access-group 100
!
!
policy-map Link_Voip
class VoIP
priority percent 40
class class-default
fair-queue
!
!
!
!
fax interface-type fax-mail
mta receive maximum-recipients 0
!
controller E1 1/0
ds0-group 0 timeslots 16 type ext-sig
ds0-group 1 timeslots 1 type ext-sig
ds0-group 2 timeslots 2 type ext-sig
ds0-group 3 timeslots 3 type ext-sig
ds0-group 4 timeslots 4 type ext-sig
ds0-group 5 timeslots 5 type ext-sig
ds0-group 6 timeslots 6 type ext-sig
ds0-group 7 timeslots 7 type ext-sig
ds0-group 8 timeslots 8 type ext-sig
!
!
!
!
interface FastEthernet0/0
ip address 172.18.0.5 255.255.0.0
duplex auto
speed auto
!
interface Serial0/0
ip address 10.10.10.2 255.255.255.252
encapsulation ppp
service-policy output Link_Voip
!
ip classless
ip route 0.0.0.0 0.0.0.0 172.18.0.1
ip route 172.24.0.0 255.255.0.0 10.10.10.1
ip http server
ip pim bidir-enable
!
!
access-list 100 permit udp any any precedence critical
access-list 100 permit udp any any dscp cs5
access-list 100 permit udp any any range 16384 32767
access-list 100 permit tcp any any eq 1720
!
call rsvp-sync
!
voice-port 1/0:0
timeouts call-disconnect 3
connection trunk 1000 answer-mode
!
voice-port 1/0:1
timeouts call-disconnect 3
connection trunk 2001 answer-mode
!
voice-port 1/0:2
timeouts call-disconnect 3
connection trunk 2002 answer-mode
!
voice-port 1/0:3
timeouts call-disconnect 3
connection trunk 2003 answer-mode
!
voice-port 1/0:4
timeouts call-disconnect 3
connection trunk 2004 answer-mode
!
voice-port 1/0:5
timeouts call-disconnect 3
connection trunk 2005 answer-mode
!
voice-port 1/0:6
timeouts call-disconnect 3
connection trunk 2006 answer-mode
!
voice-port 1/0:7
timeouts call-disconnect 3
connection trunk 2007 answer-mode
!
voice-port 1/0:8
timeouts call-disconnect 3
connection trunk 2008 answer-mode
!
!
mgcp profile default
!
dial-peer cor custom
!
!
!
dial-peer voice 1000 voip
destination-pattern 3000
session target ipv4:10.10.10.1
codec clear-channel
ip qos dscp cs5 media
ip qos dscp cs5 signaling
!
dial-peer voice 2000 voip
destination-pattern 20..
session target ipv4:10.10.10.1
ip qos dscp cs5 media
ip qos dscp cs5 signaling
!
dial-peer voice 3000 pots
destination-pattern 3000
port 1/0:0
!
dial-peer voice 4001 pots
destination-pattern 4001
port 1/0:1
!
dial-peer voice 4002 pots
destination-pattern 4002
port 1/0:2
!
dial-peer voice 4003 pots
destination-pattern 4003
port 1/0:3
!
dial-peer voice 4004 pots
destination-pattern 4004
port 1/0:4
!
dial-peer voice 4005 pots
destination-pattern 4005
port 1/0:5
!
dial-peer voice 4006 pots
destination-pattern 4006
port 1/0:6
!
dial-peer voice 4007 pots
destination-pattern 4007
port 1/0:7
!
dial-peer voice 4008 pots
destination-pattern 4008
port 1/0:8
!
!
line con 0
line aux 0
line vty 0 4
!
!
end
04-19-2004 06:18 PM
Now that it has been a year, did you ever find an answer? I'm up against EXACTLY the same issue right now on a 3745 with NM-HDV-2T1-48 and 12.3(7)T . The good thing is your config above helped validate what I've already built -- the bad news is you posted it because it DIDN'T WORK. Was there a fix?
Thanks!
Mike
11-03-2005 04:24 AM
Something new about that? Is there any way to made it working!?
11-06-2005 03:36 AM
Hi,
I have configured TCCS on a customer and works as i should, but first i have tested in lab with frame relay becouse the debug tccs signalling only worked with frame relay, and with this debug you will see packets
08:55:47: 282 tccs packets received from the port.
08:55:47: 282 tccs packets received from the nework.
08:55:47: RX from Serial3/0:0:
08:55:47: tccs_db−>vcd = 105, tccs_db−>cid = 254
08:55:47: pak−>datagramsize=20
BE C0 C0 00 FF 03 C0 21 09 48 00 0C 01 49 F3 69 00 0C 42 00
08:55:47: 282 tccs packets received from the port.
08:55:47: 283 tccs packets received from the nework.
08:55:47: RX from Serial1/0: dlci=105, cid=254, payld−type =0,
payld−length=188, cid_type=424
08:55:47: datagramsize=20
BE C0 C0 00 FF 03 C0 21 0A 48 00 0C 03 EA DF 0D 00 0C 42 00
Here is the configs tha i have deployed
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