MFC/R2 implementation

Asterisk Asterisk Support
1

Hi all, I am implementing MFC/R2 in my asterisk boxes. I have used degium TE110P card and Sangoma A103 card in two different asterisk boxes. but i have facing a problem. My asterisk show an error like bellow

Nov 13 21:48:42 ERROR[1864]: chan_unicall.c:3360 mkintf: Unable to open channel 1: Invalid argument
here = 0, tmp->channel = 0, channel = 1
Nov 13 21:48:42 ERROR[1864]: chan_unicall.c:4080 setup_unicall: Unable to register channel '1-15’
Nov 13 21:48:42 WARNING[1864]: loader.c:414 __load_resource: chan_unicall.so: load_module failed, returning -1
Nov 13 21:48:42 WARNING[1864]: loader.c:554 load_modules: Loading module chan_unicall.so failed!

I have use the TE110P card as E1 and i have loaded my card so many time and also check my configuration file but still the problem occures.

Is their any one can help me to fix the problem.

Thanx

Zilani

2

turn on debug logging in logger.conf and look at the output the chan_unicall load produces.

i take it you’ve been here : soft-switch.org/unicall/inst … mfcr2.html ?

have you contacted the developers of chan_unicall too ?

3

thanx :smiley: , i think you can help me more if i explain the problem in details. That’s why i am again explain the problem with details. If you have any new advice to me then please send it

Dear,

I am implementing MFC/R2 in my asterisk box. I have prepared two asterisk boxes with one TE110P, one Sangoma A102 card and Asterisk-1.0.7. To implement
I have followed the following links?

soft-switch.org/unicall/inst … mfcr2.html
zarzamora.com.mx/asterisk/17
voip-info.org/tiki-index.php … isk+MFC+R2

All the require packages I have downloaded from the following link.

soft-switch.org/downloads/

In this link I have found all packages are shorted according to Asterisk version with chan_unicall.c. I have successfully done the implementation.
After that I want to implement the same thing in Asterisk-1.2.X. I have collected all the packages and also installed in my boxes as I have done in my previous implementation.

Now I am facing a problem in this stage that my asterisk shows the following error.

Nov 13 21:48:42 ERROR[1864]: chan_unicall.c:3360 mkintf: Unable to open channel 1: Invalid argument
here = 0, tmp->channel = 0, channel = 1
Nov 13 21:48:42 ERROR[1864]: chan_unicall.c:4080 setup_unicall: Unable to register channel '1-15’
Nov 13 21:48:42 WARNING[1864]: loader.c:414 __load_resource: chan_unicall.so: load_module failed, returning -1
Nov 13 21:48:42 WARNING[1864]: loader.c:554 load_modules: Loading module chan_unicall.so failed!

My zaptel.conf is ?

I am using the cards as E1

span=1,1,0,ccs,hdb3
bchan=1-31

My unicall.conf is?

[channels]

???..
???..
protocolclass=mfcr2
protocolvariant=mx, 10,1
protocolend=cpe
group = 1
channel => 1-15

Can you help me to fix this problem? I have checked my configuration files and loaded my cards so many times but still a am facing the same problem.

Best regards
Zilani