[asterisk-r2] Error E1- Maxom probable error de open r2

[Tzafrir Cohen]

On Mon, Nov 01, 2010 at 10:23:14AM -0600, Luis Diego Olivera wrote:
> Descripción del Problema.
> Tengo un E1 conectado a mi Xorcom, pbx con asterisk 1.4.29, la conexión es muy intermitente, un rato di funciona y otro momento no me funciona, probé con otro e1 también de maxcom y me funciona perfectamente, pero cuando hacen test de maxcom el E1 que no me funciona pues sale positivo en las pruebas,
> Y lo más raro es lo siguiente:

Could you please mention the versions of:

libopenr2
dahdi

What openr2 variant do you use?

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> [Oct 29 15:31:17] DEBUG[3785] chan_dahdi.c: no MFC/R2 category specified for chan DAHDI/32-1, using default National Subscriber
> [Oct 29 15:31:17] DEBUG[3785] chan_dahdi.c: Chan 32 - Attempting to make call (ANI=1600, DNIS=2236100, category=National Subscriber)
> [Oct 29 15:31:17] DEBUG[3785] chan_dahdi.c: Chan 32 - Call started at Fri Oct 29 15:31:17 2010 on chan 32 [openr2 version 1.2.0, revision (release)]
> [Oct 29 15:31:17] DEBUG[3785] chan_dahdi.c: Chan 32 - CAS Tx >> [SEIZE] 0x00
> [Oct 29 15:31:17] DEBUG[3785] chan_dahdi.c: Chan 32 - CAS Raw Tx >> 0x01
> [Oct 29 15:31:17] VERBOSE[3785] logger.c:     -- Called g12/2236100
> [Oct 29 15:31:17] DEBUG[3610] chan_dahdi.c: Chan 37 - Bits changed from 0x08 to 0x0C
> [Oct 29 15:31:17] DEBUG[3610] chan_dahdi.c: Chan 37 - CAS Rx << [BLOCK] 0x0C
> [Oct 29 15:31:17] NOTICE[3610] chan_dahdi.c: Far end blocked on chan 37
> [Oct 29 15:31:25] DEBUG[3785] chan_dahdi.c: Chan 32 - calling timer 2 (r2_seize) callback
> [Oct 29 15:31:25] WARNING[3785] chan_dahdi.c: Chan 32 - Seize Timeout Expired!
> [Oct 29 15:31:25] ERROR[3785] chan_dahdi.c: Chan 32 - Protocol error. Reason = Seize Timeout, R2 State = Seize Transmitted, MF state = MF Engine Off, MF Group = Forward MF init, CAS = 0x08
> DNIS = 2236100, ANI = 1600, MF = 0x20                                                                  
> [Oct 29 15:31:25] DEBUG[3785] chan_dahdi.c: Chan 32 - CAS Tx >> [IDLE] 0x08
> [Oct 29 15:31:25] DEBUG[3785] chan_dahdi.c: Chan 32 - CAS Raw Tx >> 0x09
> [Oct 29 15:31:25] ERROR[3785] chan_dahdi.c: MFC/R2 protocol error on chan 32: Seize Timeout
> [Oct 29 15:31:25] VERBOSE[3785] logger.c:     -- Hungup 'DAHDI/32-1'
> [Oct 29 15:31:25] VERBOSE[3785] logger.c:   == Everyone is busy/congested at this time (1:0/0/1)
> [Oct 29 15:31:25] DEBUG[3610] chan_dahdi.c: Chan 37 - Bits changed from 0x0C to 0x08
> [Oct 29 15:31:25] DEBUG[3610] chan_dahdi.c: Chan 37 - CAS Rx << [IDLE] 0x08
> [Oct 29 15:31:25] NOTICE[3610] chan_dahdi.c: Far end unblocked on chan 37
> [Oct 29 15:31:26] DEBUG[3785] chan_dahdi.c: Sent deferred digit string: T2236100w
> [Oct 29 15:31:28] VERBOSE[3785] logger.c:     -- DAHDI/141-1 answered SIP/1600-00000002
> [Oct 29 15:31:28] DEBUG[3785] chan_dahdi.c: Requested indication 20 on channel DAHDI/141-1

-- 
               Tzafrir Cohen
icq#16849755              jabber:tzafrir.cohen at xorcom.com
+972-50-7952406           mailto:tzafrir.cohen at xorcom.com
http://www.xorcom.com  iax:guest at local.xorcom.com/tzafrir