Hi,
as you are using Asterisk 13 with libss7 it is highly recommended to
enable all the timers not just mtp3_timer.t21 (from your other post).
To enable timers you need to explicitly define them or simply "#include
ss7.timers" (provided with samples) for each and every linkset
The sample config (ss7.timers) provides the default values for the
timers, you may change them, but by setting mtp3_timer.t21=1 you are
begging for other problems later.
On 2016-04-19 22:01, Goke Aruna wrote:
Thanks Alex, I made the changes as recommende. I changed the
hardhdlc=16 to mtp2=16 disable the CRC4 and TDMV_DCHAN
however, I got the linkset status as contained below with mtp3 error.
your kind help will be appreciated.
Connected to Asterisk 13.8.1 currently running on sipgw1 (pid = 2022)
sipgw1*CLI> ss7 show linkset 1
SS7 flags: 0x0
SS7 linkset 1 status: Down
SS7 calling nai: 3
SS7 called nai: 3
SS7 nationalprefix:
SS7 internationalprefix:
SS7 unknownprefix:
SS7 networkroutedprefix:
SS7 subscriberprefix:
Switch type: ITU
Our point code: 58
SLS shift: 0
numlinks: 1
numsps: 1
---------------------------------
Adjacent SP PC: 1312 STATE: DOWN
TRA: SENT T19: not running T21: not running
Routes:
DPC State T6 T10
Link ADJ_PC:SLC: 1312:0 NetMngSLS: 0
State: INSERVICE, UP
STD Test: passed
Got, sent :
Inhibit:
Changeover: NO
Tx buffer: 0
Tx queue: 0
Retrans pos 0
CO buffer: 0
CB buffer: 0
Last FSN: 64
MTP3timers:
[Apr 19 19:57:51] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
medasipgw1*CLI>
[Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
[Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
[Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
[Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
[Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
[Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
[Apr 19 19:57:53] ERROR[2546]: chan_dahdi.c:13709 dahdi_ss7_error: [1]
Got ISUP message on link while MTP3 state is not UP!
On Tue, Apr 19, 2016 at 7:20 PM, Alex Dranchuk
<alex.dranc...@gmail.com> wrote:
Guess I got your problem
try to play with d channel
at /etc/dahdi/system.conf as well as corresponding
settings at wanpipe.
hardhdlc never worked for me, even if sangoma recommends it.
libss7 use mtp2=16 !!!
chan_ss7 not like at all any settings and all channels marked as
bchan=1-31 !!! (yes chan_ss7 handle all signalling by himself with
own stack)
and you MUST turn off at wanpipe sinnalling channel like
TDMV_DCHAN=0
Wish You luck!
P.S: don't forget play with CRC4 along!
span=1,1,0,ccs,hdb3,crc4
bchan=1-15,17-31
echocanceller=mg2,1-15,17-31
hardhdlc=16
---
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