On Sep 20, 2006, at 1:59 AM, Anton wrote:
also I'm still very very confuzed regarding GRA - it
should not send Group Reset for whole group - since
there is a signalling timeslot in between! (16)
This is probably because of how you configured your CICs.
Please post your zaptel.conf and zapata.conf. I think I
have an idea for what you did wrong.
Matthew Fredrickson
and still - no audio while it's over chan_ss7 - libss7
Here is the corresponding part from zapata
sigchan = 16
; Channels to associate with CICs on this linkset
Ok, this is might be why. I have seen before that the numbering for
the CICs can be different. If they are in a contiguous block (1-15
maps to CICs 1-15 and 17-31 map to CICs 16-30) this is how you set it
up:
cicbeginswith=1
channel=1-15
channel=17-31
If the are not a contiguous block of CICs (1-15-maps to CICs 1-15 and
16-31 maps to 16-31) you have to do it like this:
cicbeginswith=1
channel=1-15
cicbeginswith=17
channel=17-31
span=1,0,0,ccs,hdb3
bchan=1-15,17-31
dchan=16
span=2,0,0,ccs,hdb3
#fcshdlc=48
bchan=32-47,49-62
dchan=48
#bchan=32-62
and what I found that mostly libss7 tries to reset whole set
CIC's of 1-30 but sometimes i saw chan_ss7 saying no errors
and getting separate reset requests for 2 CIC's set (1-15,
17-31)
That makes sense I think. It doesn't matter how it resets it (two
messages or one) if you're doing a group reset, but that may indicate
that you have your CICs off in how they are configured. I think
chan_ss7 already assumes that you skip that CIC in the channel setup
IIRC (though I could be wrong). I just wrote it in this way so that
CIC mapping to channels may be a bit more configurable.
Matthew Fredrickson
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