Cause i = 0x82A2 No circuit/channel available The connection cannot be
established because no appropriate channel is available to take the call.
u dont have a free channel
how many bri u have?
-----Original Message-----
From: Charlie Hartwell [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, July 17, 2001 12:33 PM
To: [EMAIL PROTECTED]
Subject: Re: isdn status [7:12599]
The first call failed because there were no available b-channels at
the remote end (0x82A2).
>From this information I cannot see why layer 1 is going down - try
running "debug isdn q921" and "debug bri" to see if that gives any
clues - it is most likely to be a telco problem though.
Cheers
Charlie
--- Omer Ehsan Dar wrote: > Hi all,
> these contarary messages from to commands ahve me stumped once it
> says
> that layer 1 is working and then it says that it isnt. Could
> anybody
> tell me what the problem is???
> Omer
>
> 2503#sh isdn stat
> The current ISDN Switchtype = basic-ni1
> ISDN BRI0 interface
> Layer 1 Status:
> ACTIVE
> Layer 2 Status:
> TEI = 76, State = MULTIPLE_FRAME_ESTABLISHED
> TEI = 77, State = MULTIPLE_FRAME_ESTABLISHED
> Spid Status:
> TEI 76, ces = 1, state = 5(init)
> spid1 configured, spid1 sent, spid1 valid
> Endpoint ID Info: epsf = 0, usid = 1, tid = 1
> TEI 77, ces = 2, state = 5(init)
> spid2 configured, spid2 sent, spid2 valid
> Endpoint ID Info: epsf = 0, usid = 3, tid = 1
> Layer 3 Status:
> 0 Active Layer 3 Call(s)
> Activated dsl 0 CCBs = 1
> CCB: callid=0x0, sapi=0, ces=1, B-chan=0
> Total Allocated ISDN CCBs = 1
> 2504#ping 172.16.71.1
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 172.16.71.1, timeout is 2
> seconds:
>
> ISDN BR0: TX -> SETUP pd = 8 callref = 0x05
> Bearer Capability i = 0x8890
> Channel ID i = 0x83
> Keypad Facility i = '8358661'
> ISDN BR0: RX Cause i = 0x82A2 - No channel available
> ISDN BR0: Setup was rejected, cause = 22.....
> Success rate is 0 percent (0/5)
>
> BRI unit 0
> D Chan Info:
> Layer 1 is DEACTIVATED
> idb 0xBB2F0, ds 0xCB6E8, reset_mask 0x8
> buffer size 1524
> RX ring with 2 entries at 0x2101600 : Rxhead 1
> 00 pak=0x108E34 ds=0x407EDC4 status=D000 pak_size=0
> 01 pak=0x0CBA78 ds=0x403E1C0 status=F000 pak_size=0
> TX ring with 1 entries at 0x2101640: tx_count = 0, tx_head = 0,
> tx_tail
> = 0
> 00 pak=0x000000 ds=0x000000 status=00 pak_size=0
> 0 missed datagrams, 0 overruns, 0 bad frame addresses
> 0 bad datagram encapsulations, 0 memory errors
> 0 transmitter underruns
> 0 d channel collisions
> B1 Chan Info:
> Layer 1 is DEACTIVATED
> idb 0xC0628, ds 0xCB7C0, reset_mask 0x0
> buffer size 1524
> RX ring with 8 entries at 0x2101400 : Rxhead 0
> 00 pak=0x0CC87C ds=0x40410C8 status=D000 pak_size=0
> 01 pak=0x0CC6AC ds=0x4040A10 status=D000 pak_size=0
> 02 pak=0x0CC4DC ds=0x4040358 status=D000 pak_size=0
> 03 pak=0x0CC30C ds=0x403FCA0 status=D000 pak_size=0
> X ring with 4 entries at 0x2101440: tx_count = 0, tx_head = 0,
> tx_tail =
> 0
> 00 pak=0x000000 ds=0x000000 status=5C00 pak_size=0
> 01 pak=0x000000 ds=0x000000 status=5C00 pak_size=0
> 02 pak=0x000000 ds=0x000000 status=5C00 pak_size=0
> 03 pak=0x000000 ds=0x000000 status=7C00 pak_size=0
> 0 missed datagrams, 0 overruns, 0 bad frame addresses
> 0 bad datagram encapsulations, 0 memory errors
> 0 transmitter underruns
> 0 d channel collisions
> B2 Chan Info:
> Layer 1 is DEACTIVATED
> idb 0xC5960, ds 0xCB890, reset_mask 0x2
> buffer size 1524
> RX ring with 8 entries at 0x2101500 : Rxhead 0
> 00 pak=0x0CE6D0 ds=0x4047C48 status=D000 pak_size=0
> 01 pak=0x0CE500 ds=0x4047590 status=D000 pak_size=0
> 02 pak=0x0CE330 ds=0x4046ED8 status=D000 pak_size=0
> 03 pak=0x0CE160 ds=0x4046820 status=D000 pak_size=0
> 04 pak=0x108524 ds=0x407CC2C status=D000 pak_size=0
> 05 pak=0x108354 ds=0x407C574 status=D000 pak_size=0
> 06 pak=0x108184 ds=0x407BEBC status=D000 pak_size=0
> 07 pak=0x107FB4 ds=0x407B804 status=F000 pak_size=0
> TX ring with 4 entries at 0x2101540: tx_count = 0, tx_head = 0,
> tx_tail
> = 0
> 00 pak=0x000000 ds=0x000000 status=5C00 pak_size=0
> 01 pak=0x000000 ds=0x000000 status=5C00 pak_size=0
> 02 pak=0x000000 ds=0x000000 status=5C00 pak_size=0
> 03 pak=0x000000 ds=0x000000 status=7C00 pak_size=0
> 0 missed datagrams, 0 overruns, 0 bad frame addresses
> 0 bad datagram encapsulations, 0 memory errors
> 0 transmitter underruns
> 0 d channel collisions
>
> 2504#ping 172.16.71.1
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 172.16.71.1, timeout is 2
> seconds:
>
> ISDN BR0: Outgoing call id = 0x8007
> ISDN BR0: Event: Call to 8358661 at 64 Kb/s
> ISDN BR0: Activating..
> %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0, TEI 73 changed to
> down
> ISDN BR0: received HOST_DISCONNECT_ACK
> ISDN BR0: Error: Unexpected Disconnect_Ack - callid 8007..
> ISDN BR0: Physical layer is IF_DOWN
> ISDN BR0: Shutting down ME
> ISDN BR0: Shutting down ISDN Layer 3.
> Success rate is 0 percent (0/5)
>
> 2504#ping 172.16.71.1
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 172.16.71.1, timeout is 2
> seconds:
>
> BRI0: Dialing cause ip (s=172.16.71.2, d=172.16.71.1)
> BRI0: Attempting to dial 8358661
> ISDN BR0: Outgoing call id = 0x8008
> ISDN BR0: Event: Call to 8358661 at 64 Kb/s
> ISDN BR0: Activating..
> %ISDN-6-LAYER2DOWN: Layer 2 for Interface BR0, TEI 73 changed to
> down
> ISDN BR0: received HOST_DISCONNECT_ACK
> ISDN BR0: Error: Unexpected Disconnect_Ack - callid 8008..
> BRI0: wait for carrier timeout, call id=0x8008
> ISDN BR0: Physical layer is IF_DOWN
> ISDN BR0: Shutting down ME
> ISDN BR0: Shutting down ISDN Layer 3.
> Success rate is 0 percent (0/5
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