[Asterisk-Users] MFC/R2 Mexico Unicall Blocked (almost solved!)

[Ariel Molina Rueda]

By reading the Introduction to MFC R2 Signaling here:
http://www.sunrisetelecom.com/technotes/TEC-GEN-2B-MFCR2.pdf

and setting my unicall.conf to this
(...)
protocolclass=mfcr2
protocolvariant=mx,10,1
protocolend=cpe
group = 1
channel => 1-10

i got my UC show channels show my 10 lines in state "idle" as it is 
supposed to be. Previously they were "blocked".

then i have an issue with ANI and DNI digits, i have 10 numbers 
reachable from the PSTN: from 4772140000 to 4772140009. And 10 channels 
in my E1.

So is the "protocolvariant=mx,10,1" correct or what do ANI, DNI exactly 
mean?

Or maybe it is an error in the .call file i use for testing:

----.call file---
Channel: UniCall/g1/1
Callerid: <4772140000>
MaxRetries: 0
RetryTime: 600
WaitTime: 600
Context: default
Extension: 014433052573   <-- desired PSTN number to be called
Priority: 1
-------------------

Because i get (almost) the same errors:


     -- Attempting call on UniCall/g1/1 for 014433052573 at default:1 (Retry 1)
Aug  6 08:15:52 WARNING[31993]: chan_unicall.c:1240 unicall_call: Make 
Call failed - Blocked
Aug  6 08:15:52 NOTICE[31993]: channel.c:1827 __ast_request_and_dial: 
Unable to request channel UniCall/g1/1
     -- Hungup 'UniCall/1-1'
Aug  6 08:15:52 NOTICE[31993]: pbx_spool.c:229 attempt_thread: Call 
failed to go through, reason 0
     -- Attempting call on UniCall/g1/1 for 014433052573 at default:1 (Retry 1)
Aug  6 08:15:52 WARNING[31993]: chan_unicall.c:1240 unicall_call: Make 
Call failed - Blocked
Aug  6 08:15:52 NOTICE[31993]: channel.c:1827 __ast_request_and_dial: 
Unable to request channel UniCall/g1/1
     -- Hungup 'UniCall/1-1'
Aug  6 08:15:52 NOTICE[31993]: pbx_spool.c:229 attempt_thread: Call 
failed to go through, reason 0
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