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Community Member

Call no catch channel in T1 ISDN

Hi Body,

I don't know where is the problem, all my setting is correct, I think so.

------------------00000000000000-----------------------

This is log of one call:

23:17:00: ISDN Se3:23: RX <- SETUP pd = 8 callref = 0x000A

23:17:00: Bearer Capability i = 0x9090A2

23:17:00: Channel ID i = 0xA98381

23:17:00: Calling Party Number i = 'A', 0x80, '2131231312', Plan:ISDN,

ype:Subscriber(local)

23:17:00: Called Party Number i = 0xC1, '225763360340', Plan:ISDN, Type

Subscriber(local)

23:17:00: ISDN Se3:23: Incoming call id = 0x000F, dsl 3

23:17:00: ISDN Se3:23: NegotiateBchan: bchan 1 intid 0 serv_st 0 chan_st 0 call

d 0x0000 ev 0x90 n/w? 0

23:17:00: Negotiated int_id 0 bchan 0 cr=0x800A callid=0x000F lo_chan 1 final i

t_id/bchan 0/1 cause 0x0

23:17:00: ISDN Se3:23: LIF_EVENT: ces/callid 1/0xF CALL_INCOMING

23:17:00: ISDN Se3:23: CALL_INCOMING dsl 3 bchan 0

23:17:00: ISDN Se3:23: CALL_INCOMING: call type is VOICE ULAW, bchan = 0

23:17:00: ISDN Se3:23: Event: Received a VOICE call from 2131231312 on B0 at 6

Kb/s

23:17:00: ISDN Se3:23: RM returned call_type 1 resource type 0 response 2

23:17:00: ISDN Se3:23: INCOMING CALL: VOICE ERROR: Requested circuit/channel no

available(0x2C): bchan 0, call id F

23:17:00: ISDN Se3:23: process_disconnect(): call id 0xF, call type is VOICE, b

idb 0x625848A4, ces 1, cause Requested circuit/channel not available(0x2C)

23:17:00: ISDN Se3:23: TX -> CALL_PROC pd = 8 callref = 0x800A

23:17:00: Channel ID i = 0xA98381

23:17:00: ISDN Se3:23: TX -> DISCONNECT pd = 8 callref = 0x800A

23:17:00: Cause i = 0x80AC - Requested circuit/channel not available

23:17:00: ISDN Se3:23: RX <- RELEASE pd = 8 callref = 0x000A

23:17:00: ISDN Se3:23: CCPRI_ReleaseCall(): bchan 1, call id 0xF, call type VOI CE

23:17:00: CCPRI_ReleaseChan released b_dsl 3 B_Chan 1

23:17:00: ISDN Se3:23: LIF_EVENT: ces/callid 1/0xF CALL_CLEARED

23:17:00: ISDN Se3:23: received CALL_CLEARED call_id 0xF

23:17:00: no resend setup, no redial

23:17:00: no resend setup, no redial

23:17:00: ISDN Se3:23: TX -> RELEASE_COMP pd = 8 callref = 0x800A

-------------------------------00000000000-------------------------------

This is my setting:

IOS (tm) 5300 Software (C5300-IS-M), Version 12.2(2)XA5, EARLY DEPLOYMENT RELEASE SOFTWARE (fc2)

Voice Feature Card in Slot 1:

VCware Version : 9.08a

ROM Monitor Version: 1.3

DSPware Version : 3.6.6aL

Technology : C549

-----------------------000000000000000---------------

GRT_LA#sh voic port 3:D

ISDN 3:D - 3:D

Type of VoicePort is ISDN

Operation State is DORMANT

Administrative State is UP

No Interface Down Failure

Description is not set

Noise Regeneration is enabled

Non Linear Processing is enabled

Non Linear Mute is disabled

Non Linear Threshold is -21 dB

Music On Hold Threshold is Set to -38 dBm

In Gain is Set to 14 dB

Out Attenuation is Set to 0 dB

Echo Cancellation is enabled

Echo Cancellation NLP mute is disabled

Echo Cancellation NLP threshold is -21 dB

Echo Cancel Coverage is set to 8 ms

Playout-delay Mode is set to default

Playout-delay Nominal is set to 60 ms

Playout-delay Maximum is set to 200 ms

Playout-delay Minimum mode is set to default, value 40 ms

Playout-delay Fax is set to 300 ms

Connection Mode is normal

Connection Number is not set

Initial Time Out is set to 10 s

Interdigit Time Out is set to 10 s

Call Disconnect Time Out is set to 60 s

Ringing Time Out is set to 180 s

Wait Release Time Out is set to 30 s

Companding Type is u-law

Region Tone is set for US

Station name None, Station number None

Voice card specific Info Follows:

DS0 channel specific status info:

IN OUT

PORT CH SIG-TYPE OPER STATUS STATUS TIP RING

----------------------------ooooooooooooo---------

ISDN Se3:23, Channel [1-24]

Configured Isdn Interface (dsl) 3

Channel State (0=Idle 1=Proposed 2=Busy 3=Reserved 4=Restart 5=Maint_Pend)

Channel : 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4

State : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3

Service State (0=Inservice 1=Maint 2=Outofservice)

Channel : 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4

State : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2

-----------------------000000--------------

controller T1 3

framing esf

clock source line secondary 3

linecode b8zs

pri-group timeslots 1-24

!

-------------------------0000-------------------

!

interface Serial3:23

no ip address

isdn switch-type primary-4ess

isdn incoming-voice modem

no cdp enable

-----------------------00000---------

I apreciate your Help

Thanks

2 REPLIES
Community Member

Re: Call no catch channel in T1 ISDN

Hi,

You haven't specified in your example if you have any VoIP dial-peer define on the GW.

It is vital in order to proceed with an inbound traffic to have a VoIP dial peer.

Community Member

Re: Call no catch channel in T1 ISDN

Hi yraps,

Yes, I have one dial peer voip for this call, and this is:

!

dial-peer voice 576 voip

destination-pattern 011576T

session target ipv4:68.151.29.38

!

num-exp 22576 011576

!

Any help please give me, let me do one questions, do you have conection isdn, between Cisco AS5300 and excel switch??

if is yes what is the true setting

Thanks

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