[Asterisk-Users] UniCall MFC/R2 Can't receive calls

[Franco Bellagamba]

I've succesfully set up R2 on asterisk, but I can only create outgoing
calls.
When I make an incoming call, UniCall seems to detect an event, but nothing
more than that.
The Digium card is connected to a Meridian PBX.
Following is the configuration files and a copy of the output of an incoming
call.
Any ideas are welcome!

Thanks in advance.
Franco

Relevant unicall.conf:
[channels]
context=r2in
protocolclass=mfcr2
protocolvariant=ar,4,4
protocolend=co
group=2
loadzone=us
defautlzone=us
span=1,1,0,cas,hdb3
cas=1-15:1001
cas=17-31:1001
context=r2-1
channel => 1-15
channel => 17-31

Relevant zaptel.conf:
span=1,1,0,cas,hdb3
cas=1-15:1001
cas=17-31:1001

Extensions.conf:
[r2in]
exten => _.,1,Goto(out,101,1)
[out]
exten => _.,1,Dial(IAX2/ast-switch-out/${EXTEN},90)
exten => _.,n,SetCDRUserField(${SIPCALLID})
exten => _.,n,Hangup
exten => h,1,Hangup


Output of incoming call:

May 24 14:58:38 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31      <- 0001  [1/       1/Idle          /Idle         ]
May 24 14:58:38 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 Detected
May 24 14:58:38 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 Making a new call with CRN 32772
May 24 14:58:38 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 1101  ->      [2/       2/Idle          /Idle         ]
May 24 14:58:38 WARNING[2242]: chan_unicall.c:2863 handle_uc_event:
Unicall/31 event Detected
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31      <- 1001  [2/       2/Seize ack     /Seize ack    ]
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 Far end disconnected(cause=Normal, unspecified cause [31]) -
state 0x2
May 24 14:58:54 WARNING[2242]: chan_unicall.c:2863 handle_uc_event:
Unicall/31 event Far end disconnected
May 24 14:58:54 WARNING[2242]: chan_unicall.c:3196 handle_uc_event: CRN
32772 - far disconnected cause=Normal, unspecified cause [31]
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 call control(6)
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 drop call(cause=Normal Clearing [16])
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 Call disconnected(cause=Normal, unspecified cause [31]) - state
0x800
May 24 14:58:54 WARNING[2242]: chan_unicall.c:2863 handle_uc_event:
Unicall/31 event Drop call
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 call control(7)
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 release call
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 1001  ->      [1/    1000/Clear fwd     /Seize ack    ]
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 Release guard expired
May 24 14:58:54 WARNING[2242]: chan_unicall.c:704 unicall_report: MFC/R2
UniCall/31 Destroying call
with CRN 32772
May 24 14:58:54 WARNING[2242]: chan_unicall.c:2863 handle_uc_event:
Unicall/31 event Release call
    -- Unicall/31 released