[asterisk-ss7] A - link / F - link

Matthew Fredrickson creslin at digium.com
Mon Sep 24 10:48:01 CDT 2007

Joseph wrote:
> Matthew Fredrickson wrote:
>> Joseph wrote:
>>> Matthew Fredrickson wrote:
>>>> Joseph wrote:
>>>>> Is it possible to get ss7 working using an A-link?
>>>>> Could you put the alink on one t1 time slot and then bring bearer
>>>>> traffic in on the 2nd, 3rd and 4th t1s?
>>>> Yes,  you definitely can do this in libss7, as long as you are 
>>>> terminating the signalling channels and bearer channels in the same box.
>>> Thanks for the prompt answer.
>>> What about getting 56k instead of 64 to work?
>>> Am I doing something wrong here:
>>> #modprobe wct4xxp hardhdlcmode=0x7f
>>> FATAL: Error inserting wct4xxp
>>> (/lib/modules/2.6.18-5-686/misc/wct4xxp/wct4xxp.ko): Unknown symbol in
>>> module, or unknown parameter (see dmesg)
>>> FATAL: Error running install command for wct4xxp
>> What is your output when you run dmesg after trying to load the module?
> wct4xxp: Unknown parameter `hardhdlcmode'

Whatever version that you have installed did not have the hardhdlcmode 
parameter in it.  Did you check out latest 1.4 branch of zaptel from svn?

Matthew Fredrickson
Software/Firmware Engineer
Digium, Inc.

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