[cisco-voip] Help with "Bearer capability not available"
John Lange
john.lange at open-it.ca
Fri Jan 14 16:39:42 EST 2005
Hello Ryan.
I greatly appreciate your quick response. It seems we had executed the
configuration command you suggested but its still doing the same thing.
Here is our config. If you have a second to go through it and see if you
spot anything obvious that would be wonderful. Either way, have a great
weekend!
Is it possible we don't have a WIC that supports PRI? I'm sorry I don't
have the model number handy as the router is remote at the moment. Which
WIC is required for a T1 PRI?
---------
WPG-SIPgw-01#sh run
Building configuration...
Current configuration : 1844 bytes
!
! Last configuration change at 15:24:47 CST Fri Jan 14 2005
! NVRAM config last updated at 15:13:23 CST Fri Jan 14 2005
!
version 12.2
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
!
hostname WPG-SIPgw-01
!
boot system slot0:c7200-is-mz.122-15.T14.bin
logging queue-limit 100
enable secret 5 ------------
!
clock timezone CST -6
clock summer-time CDT recurring 1 Sun Apr 2:00 4 Sun Oct 2:00
ip subnet-zero
!
!
ip cef
!
isdn switch-type primary-dms100
!
!
!
!
!
!
!
!
!
no voice hpi capture buffer
no voice hpi capture destination
!
!
mta receive maximum-recipients 0
!
!
controller T1 1/0
framing esf
linecode b8zs
pri-group timeslots 1-24
!
controller T1 1/1
framing esf
linecode b8zs
!
!
!
interface FastEthernet0/0
ip address XXX.XXX.XXX.XXX 255.255.255.0
duplex full
!
interface Serial1/0:23
no ip address
isdn switch-type primary-dms100
isdn incoming-voice voice
no cdp enable
!
ip classless
ip route 0.0.0.0 0.0.0.0 XXX.XXX.XXX.XXX
no ip http server
!
!
!
access-list 10 permit XXX.XXX.XXX.XXX
access-list 10 permit XXX.XXX.XXX.XXX
!
!
call rsvp-sync
!
!
mgcp profile default
!
dial-peer cor custom
!
!
!
dial-peer voice 100 voip
incoming called-number 204XXXXXXX
destination-pattern 204XXXXXXX
session protocol sipv2
session target ipv4:XXX.XXX.XXX.XXX
!
dial-peer voice 101 voip
destination-pattern 204XXXXXXX
session protocol sipv2
session target ipv4:XXX.XXX.XXX.XXX
session transport udp
codec g729br8
!
dial-peer voice 5000 pots
application session
destination-pattern 477....
direct-inward-dial
!
sip-ua
!
!
gatekeeper
shutdown
!
!
line con 0
stopbits 1
line aux 0
stopbits 1
line vty 0 4
access-class 10 in
exec-timeout 60 0
password 7 ------------
login
!
ntp clock-period 17180138
ntp server XXX.XXX.XXX.XXX
!
end
WPG-SIPgw-01#
On Fri, 2005-01-14 at 12:54, Ryan Ratliff wrote:
> What's the configuration of your Ser 1/0:23 interface?
> That message means your PRI is not enabled for speech. I believe the
> command "isdn incoming-voice voice" will sort this out.
>
> -Ryan
> On Jan 14, 2005, at 1:16 PM, John Lange wrote:
>
> > We have a Cisco 7206VXR connected to a PRI.
> >
> > On an incoming call we get an error of "Bearer capability not
> > available".
> >
> > Can anyone give a hint as to how to solve this?
> >
> > Here is the complete log.
> >
> > ----------
> >
> > Jan 14 17:47:51.669: ISDN Se1/0:23 Q931: RX <- SETUP pd = 8 callref =
> > 0x015B
> > Bearer Capability i = 0x8090A2
> > Standard = CCITT
> > Transer Capability = Speech
> > Transfer Mode = Circuit
> > Transfer Rate = 64 kbit/s
> > Channel ID i = 0xA98381
> > Exclusive, Channel 1
> > Display i = 0xB1, 'S CARUK'
> > Calling Party Number i = 0x2183, 'XXXXXXXXXX'
> > Plan:ISDN, Type:National
> > Called Party Number i = 0xA1, 'XXXXXXXXXX'
> > Plan:ISDN, Type:National
> > Jan 14 17:47:51.669: ISDN Se1/0:23 **ERROR**:
> > accept_incoming_csm_call: modem problem Bearer capability not
> > available(0x call id 0xC
> > Jan 14 17:47:51.669: ISDN Se1/0:23 Q931: TX -> CALL_PROC pd = 8
> > callref = 0x815B
> > Channel ID i = 0xA98381
> > Exclusive, Channel 1
> > Jan 14 17:47:51.669: ISDN Se1/0:23 Q931: TX -> DISCONNECT pd = 8
> > callref = 0x815B
> > Cause i = 0x80BA - Bearer capability not available
> > Jan 14 17:47:51.761: ISDN Se1/0:23 Q931: RX <- RELEASE pd = 8 callref
> > = 0x015B
> > Jan 14 17:47:51.761: ISDN Se1/0:23 Q931: TX -> RELEASE_COMP pd = 8
> > callref = 0x815B
> >
> > ------
> >
> >
> > --
> > John Lange
> >
> >
> > _______________________________________________
> > cisco-voip mailing list
> > cisco-voip at puck.nether.net
> > https://puck.nether.net/mailman/listinfo/cisco-voip
> >
--
John Lange
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