03-12-2012 07:30 AM - edited 03-17-2019 10:54 PM
Hello All,
I have 2 CMEs setup using a back to back T1 for PRI Configs. The phones ring when I call from on but when I pick up the other phone's handset there is nothing. No RTP. The call just hangs up after about 10 - 18 seconds. Below are the configs and debugs I have captured. Please advise. Should the Ascending and Descending channel selection be the same on both T1 card or one be Ascending and the other be Descending? Thanks.
!
hostname 2801
!
boot-start-marker
boot-end-marker
!
card type t1 0 3
!
no aaa new-model
network-clock-participate wic 3
ip cef
!
!
!
!
no ip domain lookup
ip auth-proxy max-nodata-conns 3
ip admission max-nodata-conns 3
!
multilink bundle-name authenticated
!
isdn switch-type primary-ni
!
voice-card 0
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
archive
log config
hidekeys
!
!
!
!
controller T1 0/3/0
framing esf
clock source internal
linecode b8zs
cablelength short 133
pri-group timeslots 1-6,24
!
controller T1 0/3/1
framing esf
linecode b8zs
cablelength short 133
pri-group timeslots 1-6,24
!
!
!
!
!
interface FastEthernet0/0
ip address 192.168.100.1 255.255.255.0
duplex auto
speed auto
!
interface Service-Engine0/0
no ip address
shutdown
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet0/1/0
!
interface FastEthernet0/1/1
!
interface FastEthernet0/1/2
!
interface FastEthernet0/1/3
!
interface Serial0/3/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn protocol-emulate network
isdn incoming-voice voice
no cdp enable
!
interface Serial0/3/1:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
no cdp enable
!
interface Vlan1
no ip address
!
ip forward-protocol nd
!
!
ip http server
no ip http secure-server
!
!
!
!
!
!
!
control-plane
!
disable-eadi
!
!
voice-port 0/3/0:23
!
voice-port 0/3/1:23
!
!
!
!
!
dial-peer voice 100 pots
preference 1
destination-pattern 2001
incoming called-number .
direct-inward-dial
port 0/3/0:23
forward-digits all
!
dial-peer voice 101 pots
preference 2
destination-pattern 3001
port 0/3/0:23
forward-digits 4
!
!
!
!
telephony-service
max-ephones 10
max-dn 20
ip source-address 192.168.100.1 port 2000
max-conferences 4 gain -6
transfer-system full-consult
create cnf-files version-stamp Jan 01 2002 00:00:00
!
!
ephone-dn 1 dual-line
number 2001
!
!
ephone 1
device-security-mode none
mac-address 000B.5F6E.7421
type 7960
button 1:1
!
!
!
line con 0
exec-timeout 0 0
line aux 0
line 66
no activation-character
no exec
transport preferred none
transport input all
transport output lat pad telnet rlogin lapb-ta mop udptn v120 ssh
line vty 0 4
login
!
scheduler allocate 20000 1000
end
---------------------------------------------------------------------------------------------------------------------==
hostname 2621
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$pm72$B3.hYa/Iw9uKYfRPD6Id8/
enable password
!
no aaa new-model
network-clock-participate slot 1
no network-clock-participate wic 0
voice-card 1
!
ip cef
!
!
!
!
no ip domain lookup
!
isdn switch-type primary-ni
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
controller T1 1/0
framing esf
linecode b8zs
cablelength short 133
pri-group timeslots 1-6,24
!
!
!
!
!
interface FastEthernet0/0
ip address 10.10.200.1 255.255.255.0
duplex auto
speed auto
!
interface Serial0/0
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial0/1
no ip address
shutdown
!
interface Serial1/0:23
no ip address
encapsulation hdlc
isdn switch-type primary-ni
isdn incoming-voice voice
no cdp enable
!
2801 eigrp 1
network 172.16.0.0
no auto-summary
!
!
!
ip http server
no ip http secure-server
!
!
!
!
control-plane
!
!
!
voice-port 1/0:23
!
!
!
!
!
dial-peer voice 200 pots
preference 1
destination-pattern 3001
incoming called-number .
direct-inward-dial
port 1/0:23
forward-digits all
!
dial-peer voice 201 pots
preference 2
destination-pattern 2001
port 1/0:23
forward-digits 4
!
!
!
!
telephony-service
max-ephones 10
max-dn 20
ip source-address 10.10.200.1 port 2000
create cnf-files version-stamp Jan 01 2002 00:00:00
max-conferences 4 gain -6
!
!
ephone-dn 1 dual-line
number 3001
!
!
ephone 1
mac-address 0013.1AE5.BC1A
type 7940
button 1:1
!
!
banner motd ^CC**********ALL TRESPASSERS WILL BE SHOT**********^C
!
line con 0
password cisco
logging synchronous
line aux 0
line vty 0 4
exec-timeout 0 0
password cisco
login
!
!
end
---------------------------------------------------------------------------------------------------------------------------
debug isdn q931 is ON.
2621#
*Mar 1 04:31:06.850: ISDN Se1/0:23 Q931: RX <- SETUP pd = 8 callref = 0x0088
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Progress Ind i = 0x8583 - Origination address is non-ISDN
Calling Party Number i = 0x0080, '2001'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '3001'
Plan:Unknown, Type:Unknown
*Mar 1 04:31:06.898: ISDN Se1/0:23 Q931: TX -> CALL_PROC pd = 8 callref = 0x8088
Channel ID i = 0xA98381
Exclusive, Channel 1
2621#
*Mar 1 04:31:06.910: ISDN Se1/0:23 Q931: TX -> ALERTING pd = 8 callref = 0x8088
Progress Ind i = 0x8188 - In-band info or appropriate now available
2621#
*Mar 1 04:31:15.790: ISDN Se1/0:23 Q931: TX -> CONNECT pd = 8 callref = 0x8088
*Mar 1 04:31:15.802: ISDN Se1/0:23 Q931: RX <- CONNECT_ACK pd = 8 callref = 0x0088
*Mar 1 04:31:15.810: ISDN Se1/0:23 **ERROR**: call_progress: DEV_CONNECTED VOICE ERROR: Bearer capability not available(0x3A): b channel 0 call id 0x9
2621#
*Mar 1 04:31:15.810: %ISDN-6-CONNECT: Interface Serial1/0:0 is now connected to 2001 N/A
2621#
vnm_dsprm_vtsp_indicate_alarm: fatal_err 1
*Mar 1 04:31:31.002: %DSPRM-5-KEEPALIVE: DSP 1 in slot 1, NOT RESPONDING - auto restart(8 times)
*Mar 1 04:31:31.002: %DSMP-3-DSPALARM: Alarm on DSP 1/1:1: status=0x1 message=0x0 text=-
*Mar 1 04:31:31.006: chnl info(1, 1, 1)
*Mar 1 04:31:31.006: vnm_dsprm_alarm_indication_msg_proc: fatal err 1
*Mar 1 04:31:31.010: %ISDN-6-DISCONNECT: Interface Serial1/0:0 disconnected from 2001 , call lasted 15 seconds
2621#
*Mar 1 04:31:31.018: ISDN Se1/0:23 Q931: TX -> DISCONNECT pd = 8 callref = 0x8088
Cause i = 0x80AC - Requested circuit/channel not available
*Mar 1 04:31:31.030: ISDN Se1/0:23 Q931: RX <- RELEASE pd = 8 callref = 0x0088
*Mar 1 04:31:31.042: ISDN Se1/0:23 Q931: TX -> RELEASE_COMP pd = 8 callref = 0x8088
2621#
*Mar 1 04:31:39.934: %DSPRM-5-UPDOWN: DSP 1 in slot 1, changed state to up
---------------------------------------------------------------------------------------------------------------------------
debug isdn q921 is ON.
2621#
*Mar 1 04:34:31.042: ISDN Se1/0:23 Q921: User RX <- RRp sapi=0 tei=0 nr=52
*Mar 1 04:34:31.042: ISDN Se1/0:23 Q921: User TX -> RRp sapi=0 tei=0 nr=40
*Mar 1 04:34:31.046: ISDN Se1/0:23 Q921: User TX -> RRf sapi=0 tei=0 nr=40
*Mar 1 04:34:31.050: ISDN Se1/0:23 Q921: User RX <- RRf sapi=0 tei=0 nr=52
*Mar 1 04:34:31.622: ISDN Se1/0:23 Q921: User RX <- INFO sapi=0 tei=0, ns=40 nr=52
*Mar 1 04:34:31.626: ISDN Se1/0:23 Q921: User TX -> RR sapi=0 tei=0 nr=41
*Mar 1 04:34:31.670: ISDN Se1/0:23 Q921: User TX -> INFO sapi=0 tei=0, ns=52 nr=41
*Mar 1 04:34:31.678: ISDN Se1/0:23 Q921: User RX <- RR sapi=0 tei=0 nr=53
2621#
*Mar 1 04:34:31.682: ISDN Se1/0:23 Q921: User TX -> INFO sapi=0 tei=0, ns=53 nr=41
*Mar 1 04:34:31.690: ISDN Se1/0:23 Q921: User RX <- RR sapi=0 tei=0 nr=54
2621#
*Mar 1 04:34:37.158: ISDN Se1/0:23 Q921: User TX -> INFO sapi=0 tei=0, ns=54 nr=41
*Mar 1 04:34:37.166: ISDN Se1/0:23 Q921: User RX <- RR sapi=0 tei=0 nr=55
*Mar 1 04:34:37.170: ISDN Se1/0:23 Q921: User RX <- INFO sapi=0 tei=0, ns=41 nr=55
*Mar 1 04:34:37.174: ISDN Se1/0:23 Q921: User TX -> RR sapi=0 tei=0 nr=42
*Mar 1 04:34:37.178: ISDN Se1/0:23 **ERROR**: call_progress: DEV_CONNECTED VOICE ERROR: Bearer capability not available(0x3A): b channel 0 call id 0xA
2621#
*Mar 1 04:34:37.178: %ISDN-6-CONNECT: Interface Serial1/0:0 is now connected to 2001 N/A
2621#
vnm_dsprm_vtsp_indicate_alarm: fatal_err 1
*Mar 1 04:34:49.934: %DSPRM-5-KEEPALIVE: DSP 1 in slot 1, NOT RESPONDING - auto restart(9 times)
*Mar 1 04:34:49.934: %DSMP-3-DSPALARM: Alarm on DSP 1/1:1: status=0x1 message=0x0 text=-
*Mar 1 04:34:49.938: chnl info(1, 1, 1)
*Mar 1 04:34:49.938: vnm_dsprm_alarm_indication_msg_proc: fatal err 1
*Mar 1 04:34:49.942: %ISDN-6-DISCONNECT: Interface Serial1/0:0 disconnected from 2001 , call lasted 12 seconds
2621#
*Mar 1 04:34:49.946: ISDN Se1/0:23 Q921: User TX -> INFO sapi=0 tei=0, ns=55 nr=42
*Mar 1 04:34:49.958: ISDN Se1/0:23 Q921: User RX <- RR sapi=0 tei=0 nr=56
*Mar 1 04:34:49.962: ISDN Se1/0:23 Q921: User RX <- INFO sapi=0 tei=0, ns=42 nr=56
*Mar 1 04:34:49.962: ISDN Se1/0:23 Q921: User TX -> RR sapi=0 tei=0 nr=43
*Mar 1 04:34:49.974: ISDN Se1/0:23 Q921: User TX -> INFO sapi=0 tei=0, ns=56 nr=43
*Mar 1 04:34:49.982: ISDN Se1/0:23 Q921: User RX <- RR sapi=0 tei=0 nr=57
------------------------------------------------------------------------------------------------------------------------
2801#debug isdn q931
debug isdn q931 is ON.
2801#
*Jan 1 04:45:14.450: ISDN Se0/3/0:23 Q931: Applying typeplan for sw-type 0xD is 0x0 0x0, Calling num 2001
*Jan 1 04:45:14.450: ISDN Se0/3/0:23 Q931: Applying typeplan for sw-type 0xD is 0x0 0x0, Called num 3001
*Jan 1 04:45:14.454: ISDN Se0/3/0:23 Q931: TX -> SETUP pd = 8 callref = 0x008A
Bearer Capability i = 0x8090A2
Standard = CCITT
Transfer Capability = Speech
Transfer Mode = Circuit
Transfer Rate = 64 kbit/s
Channel ID i = 0xA98381
Exclusive, Channel 1
Progress Ind i = 0x8583 - Origination address is non-ISDN
Calling Party Number i = 0x0080, '2001'
Plan:Unknown, Type:Unknown
Called Party Number i = 0x80, '3001'
Plan:Unknown, Type:Unknown
*Jan 1 04:45:14.510: ISDN Se0/3/0:23 Q931: RX <- CALL_PROC pd = 8 callref = 0x808A
Channel ID i = 0xA98381
Exclusive, Channel 1
*Jan 1 04:45:14.526: ISDN Se0/3/0:23 Q931: RX <- ALERTING pd = 8 callref = 0x808A
Progress Ind i = 0x8188 - In-band info or appropriate now available
*Jan 1 04:45:20.850: ISDN Se0/3/0:23 Q931: RX <- CONNECT pd = 8 callref = 0x808A
*Jan 1 04:45:20.854: %ISDN-6-CONNECT: Interface Serial0/3/0:0 is now connected to 3001 N/A
*Jan 1 04:45:20.854: ISDN Se0/3/0:23 Q931: TX -> CONNECT_ACK pd = 8 callref = 0x008A
*Jan 1 04:45:26.854: %ISDN-6-CONNECT: Interface Serial0/3/0:0 is now connected to 3001 N/A
*Jan 1 04:45:30.934: ISDN Se0/3/0:23 Q931: RX <- DISCONNECT pd = 8 callref = 0x808A
Cause i = 0x80AC - Requested circuit/channel not available
*Jan 1 04:45:30.934: %ISDN-6-DISCONNECT: Interface Serial0/3/0:0 disconnected from 3001 , call lasted 10 seconds
*Jan 1 04:45:30.938: ISDN Se0/3/0:23 Q931: TX -> RELEASE pd = 8 callref = 0x008A
*Jan 1 04:45:30.958: ISDN Se0/3/0:23 Q931: RX <- RELEASE_COMP pd = 8 callref = 0x808A
---------------------------------------------------------------------------------------------------
2801#debug isdn q921
debug isdn q921 is ON.
2801#
*Jan 1 04:46:57.458: ISDN Se0/3/0:23 Q921: Net TX -> INFO sapi=0 tei=0, ns=46 nr=62
*Jan 1 04:46:57.470: ISDN Se0/3/0:23 Q921: Net RX <- RR sapi=0 tei=0 nr=47
*Jan 1 04:46:57.514: ISDN Se0/3/0:23 Q921: Net RX <- INFO sapi=0 tei=0, ns=62 nr=47
*Jan 1 04:46:57.518: ISDN Se0/3/0:23 Q921: Net TX -> RR sapi=0 tei=0 nr=63
*Jan 1 04:46:57.530: ISDN Se0/3/0:23 Q921: Net RX <- INFO sapi=0 tei=0, ns=63 nr=47
*Jan 1 04:46:57.534: ISDN Se0/3/0:23 Q921: Net TX -> RR sapi=0 tei=0 nr=64
*Jan 1 04:47:04.722: ISDN Se0/3/0:23 Q921: Net RX <- INFO sapi=0 tei=0, ns=64 nr=47
*Jan 1 04:47:04.722: ISDN Se0/3/0:23 Q921: Net TX -> RR sapi=0 tei=0 nr=65
*Jan 1 04:47:04.726: %ISDN-6-CONNECT: Interface Serial0/3/0:0 is now connected to 3001 N/A
*Jan 1 04:47:04.726: ISDN Se0/3/0:23 Q921: Net TX -> INFO sapi=0 tei=0, ns=47 nr=65
*Jan 1 04:47:04.738: ISDN Se0/3/0:23 Q921: Net RX <- RR sapi=0 tei=0 nr=48
*Jan 1 04:47:10.726: %ISDN-6-CONNECT: Interface Serial0/3/0:0 is now connected to 3001 N/A
*Jan 1 04:47:19.886: ISDN Se0/3/0:23 Q921: Net RX <- INFO sapi=0 tei=0, ns=65 nr=48
*Jan 1 04:47:19.886: ISDN Se0/3/0:23 Q921: Net TX -> RR sapi=0 tei=0 nr=66
*Jan 1 04:47:19.890: %ISDN-6-DISCONNECT: Interface Serial0/3/0:0 disconnected from 3001 , call lasted 15 seconds
*Jan 1 04:47:19.890: ISDN Se0/3/0:23 Q921: Net TX -> INFO sapi=0 tei=0, ns=48 nr=66
*Jan 1 04:47:19.902: ISDN Se0/3/0:23 Q921: Net RX <- RR sapi=0 tei=0 nr=49
*Jan 1 04:47:19.910: ISDN Se0/3/0:23 Q921: Net RX <- INFO sapi=0 tei=0, ns=66 nr=49
*Jan 1 04:47:19.910: ISDN Se0/3/0:23 Q921: Net TX -> RR sapi=0 tei=0 nr=67
------------------------------------------------------------------------------------------------------------------------
2621#show controller T1
T1 1/0 is up.
Applique type is Channelized T1
Cablelength is short 133
No alarms detected.
alarm-trigger is not set
Soaking time: 3, Clearance time: 10
AIS State:Clear LOS State:Clear LOF State:Clear
Version info Firmware: 20060623, FPGA: 20, spm_count = 0
Framing is ESF, Line Code is B8ZS, Clock Source is Line.
CRC Threshold is 320. Reported from firmware is 320.
Data in current interval (552 seconds elapsed):
0 Line Code Violations, 0 Path Code Violations
0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs
Total Data (last 18 15 minute intervals):
65343 Line Code Violations, 16769 Path Code Violations,
2791 Slip Secs, 0 Fr Loss Secs, 4 Line Err Secs, 1 Degraded Mins,
2789 Errored Secs, 0 Bursty Err Secs, 9 Severely Err Secs, 1711 Unavail Secs
03-12-2012 07:44 AM
*Mar 1 04:31:31.002: %DSPRM-5-KEEPALIVE: DSP 1 in slot 1, NOT RESPONDING - auto restart(8 times)
Update IOS.
You also need to configure clocks and network-clock-select.
03-23-2012 08:56 PM
Hi,
Paolo is correct you need to have one side set as the network-side and configure the clock rate. Also be sure to have incoming and outgoing call legs for the dial peers, with incoming Voip destination-patterns going to the IP of CME, in your case session target ipv4 10.10.200.1.
Thanks,
Anthony
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