[asterisk-users] Integrating Asterisk with a Panasonic D500 using MFC/R2

[Moises Silva]

I had a similar problem with a Siemens, most probably you are
specifying the wrong number of expected ANI digits. Try with "mx,0,4"
as protocolvariant, that will tell Unicall to expect 0 ANI digits, but
of course, in Asterisk environment you wont be able to get callerid.
Play around incrementing the ANI expected digits in protocolvariant.

Regards

On 8/9/06, Carlos Chavez <cursor at telecomabmex.com> wrote:
>         I am trying to get my Asterisk server to talk to a Panasonic D500 PBX
> using an E1 connection.  The card for the Panasonic uses MFC/R2 and I
> have installed Unicall.  Calls from the Asterisk server to the Panasonic
> go through without a hitch and I can call any extension I want.  The
> problem is that I cannot get any calls from the Panasonic.  I have the
> following log from a call:
>
> Aug  9 00:27:09 WARNING[14641] chan_unicall.c: Unicall/1 event Detected
> Aug  9 00:27:10 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 on  [2/       2/Seize ack     /Seize ack    ]
> Aug  9 00:27:10 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 on  ->
> [2/       2/Seize ack     /Seize ack    ]
> Aug  9 00:27:10 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 off [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:10 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 off ->
> [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:11 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 on  [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:11 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 on  ->
> [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:11 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 off [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:11 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 off ->
> [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:11 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 on  [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:11 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 on  ->
> [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:12 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 off [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:12 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 off ->
> [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:12 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 on  [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:12 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 6 on  ->
> [2/       2/Group A       /DNIS request ]
> Aug  9 00:27:12 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 3 off [2/       2/Group C       /Category req ]
> Aug  9 00:27:12 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 6 off ->
> [2/       2/Group C       /Category req ]
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 6 on  [2/       2/Group C       /Category req ]
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 on  ->
> [2/       2/Group C       /Category req ]
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> 6 off [2/       2/Group C       /ANI request  ]
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1 off ->
> [2/       2/Group C       /ANI request  ]
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1      <-
> B on  [2/       2/Group C       /ANI request  ]
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 R2 prot.
> err. [2/       2/Group C       /ANI request  ] cause 32772 - Unexpected
> MF6 signal
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: MFC/R2 UniCall/1 1001  ->
> [1/       1/Idle          /Idle         ]
> Aug  9 00:27:13 WARNING[14641] chan_unicall.c: Unicall/1 event Protocol
> failure
>
>         According to the Panasonic tech person the problem is that Asterisk
> insists on getting the Group C request for a callerid.  I tried to
> disable callerid in unicall.conf but the result was always the same.  I
> have mx,10,4 so after I get the first four digits I get the protocol
> error.  I know many people have integrated with PRI, but the card on the
> panasonic does not support that.
>
> --
> Carlos Chavez Prats
> Director de Tecnología
> Telecomunicaciones Abiertas de México S.A. de C.V.
> Tel: +52-55-91169161 Ext 2001
>
>
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