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tasneem

ISDN PRI issue on 2811

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Hey Evryone, we have cisco 2811 router and we installed the NM-HDV2-2T1E1-RF vocie module in that. We have PRI with 31 channels on it. We are facing two problems in that.

 

1- under E1 controller we can not configure 1-31 time slots, it give errors on that . But when i configure time slots 1-16 it takes that command and works fine.

2- Second problem is the issue with the incomming on this PRI. Out bound calls works fine, we dont have problem with outbound calls. But incoming calls through PSTN , sometime they work and sometime they give busy tone.

 

I run isdn debug comand on our vocie gateway and it shows like channel not available and i am sure all the channels were free at that time Dring the debug one thing i noticed that when incoming call hit the channel 1 trough 15 it works fine (the phone rings ) and but as soon as it start hittig the channels above 15 it starts giving error channel not available. Our this vocie gateway is integrated with cisco call manager.

 

 

this is the debug output from voice gateway router at the point when it gives error

 

 

001411: May 4 07:23:53.828: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0

x0161

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23

Calling Party Number i = 0x0083, '0566031524'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x81, '522'

Plan:ISDN, Type:Unknown

001412: May 4 07:23:53.828: ISDN Se1/0:15 Q931d: L3IF_rx_L2_pak: received data

001413: May 4 07:23:53.828: 0802016105A104038090A31803A98397

001414: May 4 07:23:53.828: 6C0C0083303536363033313532347004

001415: May 4 07:23:53.828: 81353232

001416: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x020A, event 0x

0005, call id 0x int id 0x0

001417: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x5 cr_len 2 cr

33121

001418: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 0 event 0x5 ces 1

001419: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 SETUP:U0_Setup(nlcb)

001420: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old NULL_STATE, new CALL_PRESENT

001421: May 4 07:23:53.832: %ISDN-6-CHAN_UNAVAILABLE: Interface Se1/0:15 Reques

ted Channel 23 is not available

001422: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: Channel_ID

IE invalid 44 (0x2C)

001423: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: rejecting c

all

001424: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x0400, event 0x

0082, call id 0x int id 0xD1

001425: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x82 cr_len 2 cr

33121

001426: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 6 event 0x82 ces 1

001427: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 CC_SETUP_REJ_REQ:U6_SetupRejReq(nlcb)

001428: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: srl_send_l3_pak:

source_id = Q.931 0x0300, dest_id = Q.921 0x0000, prim = DL_DATA_REQ 0x0

240

priv_len = 4 int_id = 0x466337B0 datasize = 26

001429: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: data =

001430: May 4 07:23:53.836: 466337B0000003000240044300010200

001431: May 4 07:23:53.836: 080281615A080380AC18

001432: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old CALL_PRESENT, new NULL_STATE

001433: May 4 07:23:53.836: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd = 8 call

ref = 0x8161

Cause i = 0x80AC18 - Requested circuit/channel not available

 

 

Can anyone please help me in solving this issue.

 

Tasneem

 

 

 

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Hi Tasneem,

 

Add this command "isdn continuous-bchan" on the interface..

 

Mohsin..

 

 

 

 

 

 

Hey Evryone, we have cisco 2811 router and we installed the NM-HDV2-2T1E1-RF vocie module in that. We have PRI with 31 channels on it. We are facing two problems in that.

 

1- under E1 controller we can not configure 1-31 time slots, it give errors on that . But when i configure time slots 1-16 it takes that command and works fine.

2- Second problem is the issue with the incomming on this PRI. Out bound calls works fine, we dont have problem with outbound calls. But incoming calls through PSTN , sometime they work and sometime they give busy tone.

 

I run isdn debug comand on our vocie gateway and it shows like channel not available and i am sure all the channels were free at that time Dring the debug one thing i noticed that when incoming call hit the channel 1 trough 15 it works fine (the phone rings ) and but as soon as it start hittig the channels above 15 it starts giving error channel not available. Our this vocie gateway is integrated with cisco call manager.

 

 

this is the debug output from voice gateway router at the point when it gives error

 

 

001411: May 4 07:23:53.828: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0

x0161

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23

Calling Party Number i = 0x0083, '0566031524'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x81, '522'

Plan:ISDN, Type:Unknown

001412: May 4 07:23:53.828: ISDN Se1/0:15 Q931d: L3IF_rx_L2_pak: received data

001413: May 4 07:23:53.828: 0802016105A104038090A31803A98397

001414: May 4 07:23:53.828: 6C0C0083303536363033313532347004

001415: May 4 07:23:53.828: 81353232

001416: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x020A, event 0x

0005, call id 0x int id 0x0

001417: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x5 cr_len 2 cr

33121

001418: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 0 event 0x5 ces 1

001419: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 SETUP:U0_Setup(nlcb)

001420: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old NULL_STATE, new CALL_PRESENT

001421: May 4 07:23:53.832: %ISDN-6-CHAN_UNAVAILABLE: Interface Se1/0:15 Reques

ted Channel 23 is not available

001422: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: Channel_ID

IE invalid 44 (0x2C)

001423: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: rejecting c

all

001424: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x0400, event 0x

0082, call id 0x int id 0xD1

001425: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x82 cr_len 2 cr

33121

001426: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 6 event 0x82 ces 1

001427: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 CC_SETUP_REJ_REQ:U6_SetupRejReq(nlcb)

001428: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: srl_send_l3_pak:

source_id = Q.931 0x0300, dest_id = Q.921 0x0000, prim = DL_DATA_REQ 0x0

240

priv_len = 4 int_id = 0x466337B0 datasize = 26

001429: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: data =

001430: May 4 07:23:53.836: 466337B0000003000240044300010200

001431: May 4 07:23:53.836: 080281615A080380AC18

001432: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old CALL_PRESENT, new NULL_STATE

001433: May 4 07:23:53.836: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd = 8 call

ref = 0x8161

Cause i = 0x80AC18 - Requested circuit/channel not available

 

 

Can anyone please help me in solving this issue.

 

Tasneem

 

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On which interface you want me to add this command ?

 

 

Hi Tasneem,

 

Add this command "isdn continuous-bchan" on the interface..

 

Mohsin..

 

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On which interface you want me to add this command ?

 

Tasneem,

I believe from memory that command goes under the Serial Interface associated with the E1/T1 controller.

 

Tony

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Hi ,

 

ur debug clearly shows that channel 23 is not available , which is a problem (probably u have configure different time slot than the switch)

 

1. what is the error is gives when u use all the time slot( is it is a dsp error)

 

plz past the error.

 

2. what is ur configuration plz pst the controller and isdn interface configuration

 

 

Regards

 

 

Hey Evryone, we have cisco 2811 router and we installed the NM-HDV2-2T1E1-RF vocie module in that. We have PRI with 31 channels on it. We are facing two problems in that.

 

1- under E1 controller we can not configure 1-31 time slots, it give errors on that . But when i configure time slots 1-16 it takes that command and works fine.

2- Second problem is the issue with the incomming on this PRI. Out bound calls works fine, we dont have problem with outbound calls. But incoming calls through PSTN , sometime they work and sometime they give busy tone.

 

I run isdn debug comand on our vocie gateway and it shows like channel not available and i am sure all the channels were free at that time Dring the debug one thing i noticed that when incoming call hit the channel 1 trough 15 it works fine (the phone rings ) and but as soon as it start hittig the channels above 15 it starts giving error channel not available. Our this vocie gateway is integrated with cisco call manager.

 

 

this is the debug output from voice gateway router at the point when it gives error

 

 

001411: May 4 07:23:53.828: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0

x0161

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23

Calling Party Number i = 0x0083, '0566031524'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x81, '522'

Plan:ISDN, Type:Unknown

001412: May 4 07:23:53.828: ISDN Se1/0:15 Q931d: L3IF_rx_L2_pak: received data

001413: May 4 07:23:53.828: 0802016105A104038090A31803A98397

001414: May 4 07:23:53.828: 6C0C0083303536363033313532347004

001415: May 4 07:23:53.828: 81353232

001416: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x020A, event 0x

0005, call id 0x int id 0x0

001417: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x5 cr_len 2 cr

33121

001418: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 0 event 0x5 ces 1

001419: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 SETUP:U0_Setup(nlcb)

001420: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old NULL_STATE, new CALL_PRESENT

001421: May 4 07:23:53.832: %ISDN-6-CHAN_UNAVAILABLE: Interface Se1/0:15 Reques

ted Channel 23 is not available

001422: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: Channel_ID

IE invalid 44 (0x2C)

001423: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: rejecting c

all

001424: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x0400, event 0x

0082, call id 0x int id 0xD1

001425: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x82 cr_len 2 cr

33121

001426: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 6 event 0x82 ces 1

001427: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 CC_SETUP_REJ_REQ:U6_SetupRejReq(nlcb)

001428: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: srl_send_l3_pak:

source_id = Q.931 0x0300, dest_id = Q.921 0x0000, prim = DL_DATA_REQ 0x0

240

priv_len = 4 int_id = 0x466337B0 datasize = 26

001429: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: data =

001430: May 4 07:23:53.836: 466337B0000003000240044300010200

001431: May 4 07:23:53.836: 080281615A080380AC18

001432: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old CALL_PRESENT, new NULL_STATE

001433: May 4 07:23:53.836: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd = 8 call

ref = 0x8161

Cause i = 0x80AC18 - Requested circuit/channel not available

 

 

Can anyone please help me in solving this issue.

 

Tasneem

 

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Here is the complete configuration

 

hostname R3-VWG

!

boot-start-marker

boot-end-marker

!

card type e1 1 1

logging buffered 51200 warnings

!

no aaa new-model

!

resource policy

!

network-clock-participate slot 1

no ip source-route

ip tcp synwait-time 10

!

!

ip cef

!

!

no ip bootp server

ip ssh time-out 60

ip ssh authentication-retries 2

!

isdn switch-type primary-net5

!

voice-card 0

dspfarm

!

voice-card 1

dspfarm

!

!

voice rtp send-recv

!

voice service pots

!

voice service voip

!

!

voice class codec 10

codec preference 1 g711ulaw

codec preference 2 g711alaw

codec preference 3 g729br8

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

controller E1 1/0

framing NO-CRC4

pri-group timeslots 1-16

description PRI_3816500 [6500-6599]

!

controller E1 1/1

!

translation-rule 1

Rule 1 ^. 9

!

gw-accounting aaa

acct-template callhistory-detail

!

!

!

!

!

interface FastEthernet0/0

description UPLINK to Layer-3

ip address X.x.x.x x.x.x.x

no ip redirects

no ip unreachables

no ip proxy-arp

ip route-cache flow

load-interval 30

duplex full

speed 100

no mop enabled

h323-gateway voip interface

h323-gateway voip bind srcaddr z.z.z.z

!

interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface Serial1/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn incoming-voice voice

isdn bchan-number-order ascending round-robin

no cdp enable

!

ip route 0.0.0.0 0.0.0.0 x.x.x.x

!

ip http server

no ip http secure-server

!

!

!

!

control-plane

!

!

!

voice-port 1/0:15

translate calling 1

echo-cancel coverage 24

!

!

!

!

dial-peer cor custom

!

!

!

dial-peer voice 1 pots

destination-pattern 9[2-9]......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

forward-digits 7

!

dial-peer voice 2 pots

destination-pattern 9050.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 050

!

dial-peer voice 3 pots

destination-pattern 90[2-4].......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 0

!

dial-peer voice 4 pots

destination-pattern 90[6-7].......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 0

!

dial-peer voice 5 pots

destination-pattern 909.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 09

!

dial-peer voice 6 pots

destination-pattern 900T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 00

!

dial-peer voice 8 pots

destination-pattern 1..

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

forward-digits all

!

dial-peer voice 10 pots

destination-pattern 91..

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 1

!

dial-peer voice 7 pots

destination-pattern 999

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

forward-digits all

!

dial-peer voice 9 pots

destination-pattern 9999

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 999

!

dial-peer voice 600 voip

preference 1

destination-pattern 5..

voice-class codec 10

session target ipv4:x.x.x.x

dtmf-relay h245-alphanumeric

fax rate disable

ip qos dscp cs5 media

ip qos dscp cs5 signaling

no vad

!

dial-peer voice 500 voip

preference 2

destination-pattern 5..

voice-class codec 10

session target ipv4:x.x.x.x

dtmf-relay h245-alphanumeric

fax rate disable

ip qos dscp cs5 media

ip qos dscp cs5 signaling

dial-peer voice 12 pots

destination-pattern 9800T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 800

!

dial-peer voice 13 pots

destination-pattern 98000T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 8000

!

dial-peer voice 14 pots

destination-pattern 9600T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 600

!

dial-peer voice 15 pots

destination-pattern 9055.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 055

!

dial-peer voice 16 pots

destination-pattern 9056.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 056

!

dial-peer voice 11 pots

incoming called-number 5..

 

 

 

 

 

Hi ,

 

ur debug clearly shows that channel 23 is not available , which is a problem (probably u have configure different time slot than the switch)

 

1. what is the error is gives when u use all the time slot( is it is a dsp error)

 

plz past the error.

 

2. what is ur configuration plz pst the controller and isdn interface configuration

 

 

Regards

 

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Mohsin,

 

Tanks Mohsin, i checked but this command is not available under serial interface of the router. May be the IOS do not support that.

 

Hi Tasneem,

 

Add this command "isdn continuous-bchan" on the interface..

 

Mohsin..

 

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Hi,

 

ur configuration looks good

 

1. What is the dsp error u r getting when u use all channel( specify what are the channel other side are using)

2. also plz provide us the "sh vo dsp" and the dsp card no(5510 or other)

 

 

regards

 

 

Here is the complete configuration

 

hostname R3-VWG

!

boot-start-marker

boot-end-marker

!

card type e1 1 1

logging buffered 51200 warnings

!

no aaa new-model

!

resource policy

!

network-clock-participate slot 1

no ip source-route

ip tcp synwait-time 10

!

!

ip cef

!

!

no ip bootp server

ip ssh time-out 60

ip ssh authentication-retries 2

!

isdn switch-type primary-net5

!

voice-card 0

dspfarm

!

voice-card 1

dspfarm

!

!

voice rtp send-recv

!

voice service pots

!

voice service voip

!

!

voice class codec 10

codec preference 1 g711ulaw

codec preference 2 g711alaw

codec preference 3 g729br8

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!

controller E1 1/0

framing NO-CRC4

pri-group timeslots 1-16

description PRI_3816500 [6500-6599]

!

controller E1 1/1

!

translation-rule 1

Rule 1 ^. 9

!

gw-accounting aaa

acct-template callhistory-detail

!

!

!

!

!

interface FastEthernet0/0

description UPLINK to Layer-3

ip address X.x.x.x x.x.x.x

no ip redirects

no ip unreachables

no ip proxy-arp

ip route-cache flow

load-interval 30

duplex full

speed 100

no mop enabled

h323-gateway voip interface

h323-gateway voip bind srcaddr z.z.z.z

!

interface FastEthernet0/1

no ip address

shutdown

duplex auto

speed auto

!

interface Serial1/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn incoming-voice voice

isdn bchan-number-order ascending round-robin

no cdp enable

!

ip route 0.0.0.0 0.0.0.0 x.x.x.x

!

ip http server

no ip http secure-server

!

!

!

!

control-plane

!

!

!

voice-port 1/0:15

translate calling 1

echo-cancel coverage 24

!

!

!

!

dial-peer cor custom

!

!

!

dial-peer voice 1 pots

destination-pattern 9[2-9]......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

forward-digits 7

!

dial-peer voice 2 pots

destination-pattern 9050.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 050

!

dial-peer voice 3 pots

destination-pattern 90[2-4].......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 0

!

dial-peer voice 4 pots

destination-pattern 90[6-7].......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 0

!

dial-peer voice 5 pots

destination-pattern 909.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 09

!

dial-peer voice 6 pots

destination-pattern 900T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 00

!

dial-peer voice 8 pots

destination-pattern 1..

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

forward-digits all

!

dial-peer voice 10 pots

destination-pattern 91..

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 1

!

dial-peer voice 7 pots

destination-pattern 999

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

forward-digits all

!

dial-peer voice 9 pots

destination-pattern 9999

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

port 1/0:15

prefix 999

!

dial-peer voice 600 voip

preference 1

destination-pattern 5..

voice-class codec 10

session target ipv4:x.x.x.x

dtmf-relay h245-alphanumeric

fax rate disable

ip qos dscp cs5 media

ip qos dscp cs5 signaling

no vad

!

dial-peer voice 500 voip

preference 2

destination-pattern 5..

voice-class codec 10

session target ipv4:x.x.x.x

dtmf-relay h245-alphanumeric

fax rate disable

ip qos dscp cs5 media

ip qos dscp cs5 signaling

dial-peer voice 12 pots

destination-pattern 9800T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 800

!

dial-peer voice 13 pots

destination-pattern 98000T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 8000

!

dial-peer voice 14 pots

destination-pattern 9600T

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 600

!

dial-peer voice 15 pots

destination-pattern 9055.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 055

!

dial-peer voice 16 pots

destination-pattern 9056.......

progress_ind setup enable 3

progress_ind alert enable 8

progress_ind progress enable 8

direct-inward-dial

prefix 056

!

dial-peer voice 11 pots

incoming called-number 5..

 

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Add it on the PRI interface from which the call is been made..

 

interface Serial1/0:15

no ip address

encapsulation hdlc

isdn switch-type primary-net5

isdn incoming-voice voice

isdn continuous-bchan

isdn bchan-number-order ascending round-robin

no cdp enable

 

 

quote name='tasneem' date='May 4 2009, 03:20 PM' post='834820']

On which interface you want me to add this command ?

 

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Hi,

 

ur configuration looks good

 

1. What is the dsp error u r getting when u use all channel( specify what are the channel other side are using)

2. also plz provide us the "sh vo dsp" and the dsp card no(5510 or other)

 

 

regards

 

 

Hi again

 

plz reply to my above questions (step by step).

 

as from the ur debug u said that ur outgoing call are working through but not the incoming , it is because channel id 23 is not available( u have use 1- 16, but the switch is sending on 23 channel, probally ur service provider is giving u full e1 ), so u have to ask the service provider to use 1- 16 time slot( reduce the e1 to these channel) or u can increase all ur channel( for that i suppose u don't have enough dsp ) that is why i am asking u the error

 

 

regards

 

 

001411: May 4 07:23:53.828: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0

x0161

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23>>>>>>>>>>>>>>>>>>>>>>>>>>>> channel used

Calling Party Number i = 0x0083, '0566031524'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x81, '522'

Plan:ISDN, Type:Unknown

001412: May 4 07:23:53.828: ISDN Se1/0:15 Q931d: L3IF_rx_L2_pak: received data

001413: May 4 07:23:53.828: 0802016105A104038090A31803A98397

001414: May 4 07:23:53.828: 6C0C0083303536363033313532347004

001415: May 4 07:23:53.828: 81353232

001416: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x020A, event 0x

0005, call id 0x int id 0x0

001417: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x5 cr_len 2 cr

33121

001418: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 0 event 0x5 ces 1

001419: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 SETUP:U0_Setup(nlcb)

001420: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old NULL_STATE, new CALL_PRESENT

001421: May 4 07:23:53.832: %ISDN-6-CHAN_UNAVAILABLE: Interface Se1/0:15 Reques>>>>>>>>>>>>>>

ted Channel 23 is not available

001422: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: Channel_ID

IE invalid 44 (0x2C)

001423: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: rejecting c

all

001424: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x0400, event 0x

0082, call id 0x int id 0xD1

001425: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x82 cr_len 2 cr

33121

001426: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 6 event 0x82 ces 1

001427: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 CC_SETUP_REJ_REQ:U6_SetupRejReq(nlcb)

001428: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: srl_send_l3_pak:

source_id = Q.931 0x0300, dest_id = Q.921 0x0000, prim = DL_DATA_REQ 0x0

240

priv_len = 4 int_id = 0x466337B0 datasize = 26

001429: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: data =

001430: May 4 07:23:53.836: 466337B0000003000240044300010200

001431: May 4 07:23:53.836: 080281615A080380AC18

001432: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old CALL_PRESENT, new NULL_STATE

001433: May 4 07:23:53.836: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd = 8 call

ref = 0x8161

Cause i = 0x80AC18 - Requested circuit/channel not available>>>>>>>>>>>>>>>>>>>>>>>>>>

 

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Hi,

 

ur configuration looks good

 

1. What is the dsp error u r getting when u use all channel( specify what are the channel other side are using)

2. also plz provide us the "sh vo dsp" and the dsp card no(5510 or other)

 

 

regards

 

 

Hi again

 

plz reply to my above questions (step by step).

 

as from the ur debug u said that ur outgoing call are working through but not the incoming , it is because channel id 23 is not available( u have use 1- 16, but the switch is sending on 23 channel, probally ur service provider is giving u full e1 ), so u have to ask the service provider to use 1- 16 time slot( reduce the e1 to these channel) or u can increase all ur channel( for that i suppose u don't have enough dsp ) that is why i am asking u the error

 

controller E1 1/0

framing NO-CRC4

pri-group timeslots 1-16>>>>>>>>> use pri-group timeslots 1-31 >>>>what error it is giving

 

 

(if it says not enough dsp increase ur time slot one by one after 16 , till when the error is not coming, u have enough dsp )

 

 

regards

 

 

001411: May 4 07:23:53.828: ISDN Se1/0:15 Q931: RX <- SETUP pd = 8 callref = 0

x0161

Sending Complete

Bearer Capability i = 0x8090A3

Standard = CCITT

Transfer Capability = Speech

Transfer Mode = Circuit

Transfer Rate = 64 kbit/s

Channel ID i = 0xA98397

Exclusive, Channel 23>>>>>>>>>>>>>>>>>>>>>>>>>>>> channel used

Calling Party Number i = 0x0083, '0566031524'

Plan:Unknown, Type:Unknown

Called Party Number i = 0x81, '522'

Plan:ISDN, Type:Unknown

001412: May 4 07:23:53.828: ISDN Se1/0:15 Q931d: L3IF_rx_L2_pak: received data

001413: May 4 07:23:53.828: 0802016105A104038090A31803A98397

001414: May 4 07:23:53.828: 6C0C0083303536363033313532347004

001415: May 4 07:23:53.828: 81353232

001416: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x020A, event 0x

0005, call id 0x int id 0x0

001417: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x5 cr_len 2 cr

33121

001418: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 0 event 0x5 ces 1

001419: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 SETUP:U0_Setup(nlcb)

001420: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old NULL_STATE, new CALL_PRESENT

001421: May 4 07:23:53.832: %ISDN-6-CHAN_UNAVAILABLE: Interface Se1/0:15 Reques>>>>>>>>>>>>>>

ted Channel 23 is not available

001422: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: Channel_ID

IE invalid 44 (0x2C)

001423: May 4 07:23:53.832: ISDN Se1/0:15 **ERROR**: CCPMSG_InCall: rejecting c

all

001424: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: source 0x0400, event 0x

0082, call id 0x int id 0xD1

001425: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: event 0x82 cr_len 2 cr

33121

001426: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_Go: call_id 0xD1 cr 0x8161

state 6 event 0x82 ces 1

001427: May 4 07:23:53.832: ISDN Se1/0:15 Q931d: L3_ProcessEvent: callref = 0x8

161 CC_SETUP_REJ_REQ:U6_SetupRejReq(nlcb)

001428: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: srl_send_l3_pak:

source_id = Q.931 0x0300, dest_id = Q.921 0x0000, prim = DL_DATA_REQ 0x0

240

priv_len = 4 int_id = 0x466337B0 datasize = 26

001429: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: data =

001430: May 4 07:23:53.836: 466337B0000003000240044300010200

001431: May 4 07:23:53.836: 080281615A080380AC18

001432: May 4 07:23:53.836: ISDN Se1/0:15 Q931d: L3_state_change: callref 0x816

1 old CALL_PRESENT, new NULL_STATE

001433: May 4 07:23:53.836: ISDN Se1/0:15 Q931: TX -> RELEASE_COMP pd = 8 call

ref = 0x8161

Cause i = 0x80AC18 - Requested circuit/channel not available>>>>>>>>>>>>>>>>>>>>>>>>>>

Edited by vinay.verma.80

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What is the IOS you are running?? Also can you make sure that the telco has Ascending or Descending is configured on their end.. We need to configure the opposite to Tel-Co. If Tel-Co has Ascending in Channels then we should have Descending.

 

 

 

Mohsin,

 

Tanks Mohsin, i checked but this command is not available under serial interface of the router. May be the IOS do not support that.

 

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Mohsin,

 

I am using the IOS c2800nm-ipvoicek9-mz.124-9.T.bin. Can you suggest the IOS that support that commnad you mentioned. Why we need to configure channel hunting order in reverse to Telco Order, can you help me in understanding the logic ?

 

What is the IOS you are running?? Also can you make sure that the telco has Ascending or Descending is configured on their end.. We need to configure the opposite to Tel-Co. If Tel-Co has Ascending in Channels then we should have Descending.

 

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It is not ISDN issue. The problem is with DSP resources in your 2811.

DSP resources are not configured properly or simply your 2811 is lacking them (it depends on how many DSP resources there are in your 2811)

 

Please PM me if You still require help.

 

 

 

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