[cisco-voip] Inbound MGCP call dead-air

Thu Dec 19 04:03:08 EST 2019

can you do a "show isdn status" ?

Is the t1 completely up?

Il giorno gio 19 dic 2019 alle ore 03:14 Jonathan Charles <jonvoip at gmail.com>
ha scritto:

> We rebooted the CCM cluster and the problem persisted...
>
> Traces show no sign of the call int he calllog...
>
>
>
> Jonathan
>
> On Wed, Dec 18, 2019 at 8:00 PM Ryan Huff <ryanhuff at outlook.com> wrote:
>
>> Have you pulled a ccm trace and debug voice ccapi inout, to verif you’re
>> not seeing any weirdness there?
>>
>> “no mgcp / mgcp” has been known to fix weird things; I assume you’ve
>> tried that though.
>>
>> Sent from my iPhone
>>
>> On Dec 18, 2019, at 19:59, Jonathan Charles <jonvoip at gmail.com> wrote:
>>
>> 
>> Inbound call (to x2475) on an MGCP T1-CAS  E&M Wink
>>
>> Gateway is a 4331 running 16.06.02.SPA, CCM is 11.5.1.2900-21
>>
>> Get dead air and see no MGCP setup message to CCM, after 60 seconds, call
>> times out (debug vpm signal and mgcp packet, below):
>>
>> 006469: Dec 18 18:23:38.037: htsp_dsp_message: SEND_SIG_STATUS: state=0xC
>> timestamp=35130 systime=1042275951
>> 006470: Dec 18 18:23:38.037: htsp_process_event: [0/1/1:1(21), EM_ONHOOK,
>> E_DSP_SIG_1100]em_onhook_offhook
>> 006471: Dec 18 18:23:38.037: htsp_timer - 50 msec
>> 006472: Dec 18 18:23:38.088: htsp_process_event: [0/1/1:1(21),
>> EM_QUALIFY_SEIZURE,
>> E_HTSP_EVENT_TIMER]em_qualify_seizure_timeouthtsp_setup_ind
>> 006473: Dec 18 18:23:38.088: [0/1/1:1(21)] get_local_station_id calling
>> num= calling name= calling time=12/18 18:23  orig called=
>> 006474: Dec 18 18:23:38.088: htsp_timer - 3000 msec
>> 006475: Dec 18 18:23:38.090: htsp_process_event: [0/1/1:1(21),
>> EM_WAIT_SETUP_ACK, E_HTSP_SETUP_ACK]em_wait_setup_ack_get_ack
>> 006476: Dec 18 18:23:38.090: htsp_timer_stop interdigit timer cfgd to 3000
>> 006477: Dec 18 18:23:38.090: htsp_timer2 - 127 msec
>> 006478: Dec 18 18:23:38.217: htsp_process_event: [0/1/1:1(21),
>> EM_WAIT_SETUP_ACK, E_HTSP_EVENT_TIMER2]em_wait_prewink_timer
>> 006479: Dec 18 18:23:38.217: em_offhook (0)vnm_dsp_set_sig_state:[recEive
>> and transMit0/1/1:1(21)] set signal state = 0x8em_onhook
>> (200)vnm_dsp_set_sig_state:[recEive and transMit0/1/1:1(21)] set signal
>> state = 0x0
>> 006480: Dec 18 18:23:38.611: htsp_digit_ready: digit = 32
>> 006481: Dec 18 18:23:38.611: htsp_process_event: [0/1/1:1(21),
>> EM_OFFHOOK, E_VTSP_DIGIT]em_offhook_digit_collect
>> 006482: Dec 18 18:23:38.751: htsp_digit_ready: digit = 34
>> 006483: Dec 18 18:23:38.751: htsp_process_event: [0/1/1:1(21),
>> EM_OFFHOOK, E_VTSP_DIGIT]em_offhook_digit_collect
>> 006484: Dec 18 18:23:38.892: htsp_digit_ready: digit = 37
>> 006485: Dec 18 18:23:38.892: htsp_process_event: [0/1/1:1(21),
>> EM_OFFHOOK, E_VTSP_DIGIT]em_offhook_digit_collect
>> 006486: Dec 18 18:23:39.032: htsp_digit_ready: digit = 35
>> 006487: Dec 18 18:23:39.032: htsp_process_event: [0/1/1:1(21),
>> EM_OFFHOOK, E_VTSP_DIGIT]em_offhook_digit_collect
>>
>> 006488: Dec 18 18:23:41.335: MGCP Packet sent to 10.48.41.81:2427--->
>> NTFY 331838278 *@ORHC-VG4331-01.orhcnet.local MGCP 0.1
>> X: 0
>> O:
>> <---
>>
>> 006489: Dec 18 18:23:41.337: MGCP Packet received from 10.48.41.81:2427
>> --->
>> 200 331838278
>> <---
>>
>> 006490: Dec 18 18:23:56.336: MGCP Packet sent to 10.48.41.81:2427--->
>> NTFY 331838279 *@ORHC-VG4331-01.orhcnet.local MGCP 0.1
>> X: 0
>> O:
>> <---
>>
>> 006491: Dec 18 18:23:56.337: MGCP Packet received from 10.48.41.81:2427
>> --->
>> 200 331838279
>> <---
>>
>> 006492: Dec 18 18:24:11.336: MGCP Packet sent to 10.48.41.81:2427--->
>> NTFY 331838280 *@ORHC-VG4331-01.orhcnet.local MGCP 0.1
>> X: 0
>> O:
>> <---
>>
>> 006493: Dec 18 18:24:11.337: MGCP Packet received from 10.48.41.81:2427
>> --->
>> 200 331838280
>> <---
>>
>> 006494: Dec 18 18:24:26.336: MGCP Packet sent to 10.48.41.81:2427--->
>> NTFY 331838281 *@ORHC-VG4331-01.orhcnet.local MGCP 0.1
>> X: 0
>> O:
>> <---
>>
>> 006495: Dec 18 18:24:26.337: MGCP Packet received from 10.48.41.81:2427
>> --->
>> 200 331838281
>> <---
>>
>> Configs:
>>
>>
>> controller T1 0/1/1
>>  framing sf
>>  clock source line primary
>>  linecode ami
>>  cablelength long 0db
>>  ds0-group 1 timeslots 1-24 type e&m-wink-start
>>  description Local T1 CAS
>> !
>> mgcp
>> mgcp call-agent 10.48.41.80 2427 service-type mgcp version 0.1
>> mgcp rtp unreachable timeout 1000 action notify
>> mgcp modem passthrough voip mode nse
>> mgcp package-capability mf-package
>> mgcp package-capability rtp-package
>> mgcp package-capability sst-package
>> mgcp package-capability pre-package
>> mgcp package-capability fm-package
>> no mgcp package-capability res-package
>> no mgcp timer receive-rtcp
>> mgcp sdp simple
>> mgcp bind control source-interface GigabitEthernet0/0/0
>> mgcp bind media source-interface GigabitEthernet0/0/0
>> mgcp behavior rsip-range tgcp-only
>> mgcp behavior comedia-role none
>> mgcp behavior comedia-check-media-src disable
>> mgcp behavior comedia-sdp-force disable
>> !
>> ccm-manager fallback-mgcp
>> ccm-manager redundant-host 10.48.41.81
>> ccm-manager mgcp
>> no ccm-manager fax protocol cisco
>> ccm-manager config server 10.48.41.81
>> ccm-manager config
>>
>> Any ideas on why MGCP will not send call setup to CCM?
>>
>>
>>
>> Jonathan
>>
>>
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>>
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>>
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