[asterisk-ss7] dahdi + chan_ss7 + SIEMENS EWSD = mtp.c:989 timeout_sltm_t1: No SLTA received within Q.707 timer T1, faulting link on link 'i1'.

[Nahuel Greco]

Try changing the link SLC.



On 6/15/10, equis software <equissoftware at gmail.com> wrote:
> Hi, I´m trying to connect a Siemens EWSD with my Asterisk using chan_ss7
> (Netfors) and dahdi and in my cli console I have this error messages...
>
> [Jun 15 09:44:50] ERROR[18482]: mtp.c:989 timeout_sltm_t1: No SLTA received
> within Q.707 timer T1, faulting link on link 'i1'.
> [Jun 15 09:44:50] WARNING[18482]: chan_ss7.c:126 process_event: MTP is now
> DOWN on link 'i1'.
> [Jun 15 09:44:50] NOTICE[18482]: mtp.c:635 mtp_changeover: MTP changeover
> last_ack=39, last_sent=39, from schannel 16, no INSERVICE schannel found
> [Jun 15 09:44:50] NOTICE[18482]: mtp.c:639 mtp_changeover: Failover not
> possible, no other signalling link and no other host available.
> [Jun 15 09:44:51] NOTICE[18482]: mtp.c:1225 mtp2_good_frame: Sending TRA to
> peer on link 'i1'....
> [Jun 15 09:44:51] WARNING[18482]: mtp.c:1443 process_msu: Got SLTM with
> unexpected sls=1, OPC=8777 DPC=4 on 'i1/16' sls=0, state=5.
>
> My conf are:
>
> # dahdi_scan
> [1]
> active=yes
> alarms=OK
> description=Digium Wildcard E100P E1/PRA Card 0
> name=WCT1/0
> manufacturer=Digium
> devicetype=Digium Wildcard E100P E1/PRA
> location=PCI Bus 01 Slot 02
> basechan=1
> totchans=31
> irq=22
> type=digital-E1
> syncsrc=1
> lbo=0 db (CSU)/0-133 feet (DSX-1)
> coding_opts=HDB3
> framing_opts=CCS,CRC4
> coding=HDB3
> framing=CCS
>
>
> ss7.conf
> [linkset-siuc]
> enabled => yes
> enable_st => no
> use_connect => no
> hunting_policy => seq_lth
> context => TRONCAL-SS7-79
> language => br
> subservice => 8
>
> [link-i1]
> linkset => siuc
> channels => 1-15,17-31
> schannel => 16
> firstcic => 1
> enabled => yes
> echocancel => allways
>
> [host-a1]
> enabled => yes
> opc => 4
> dpc => siuc:8777
> links => i1:1
>
>
> Other info
> *CLI> ss7 linestat
> Linkset: siuc
> CIC   1 Idle Reset pending  BLOCKED Local Hardware
> CIC   2 Idle Reset pending  BLOCKED Local Hardware
> CIC   3 Idle Reset pending  BLOCKED Local Hardware
> CIC   4 Idle Reset pending  BLOCKED Local Hardware
> CIC   5 Idle Reset pending  BLOCKED Local Hardware
> CIC   6 Idle Reset pending  BLOCKED Local Hardware
> CIC   7 Idle Reset pending  BLOCKED Local Hardware
> CIC   8 Idle Reset pending  BLOCKED Local Hardware
> CIC   9 Idle Reset pending  BLOCKED Local Hardware
> CIC  10 Idle Reset pending  BLOCKED Local Hardware
> CIC  11 Idle Reset pending  BLOCKED Local Hardware
> CIC  12 Idle Reset pending  BLOCKED Local Hardware
> CIC  13 Idle Reset pending  BLOCKED Local Hardware
> CIC  14 Idle Reset pending  BLOCKED Local Hardware
> CIC  15 Idle Reset pending  BLOCKED Local Hardware
> CIC  17 Idle Reset pending  BLOCKED Local Hardware
> CIC  18 Idle Reset pending  BLOCKED Local Hardware
> CIC  19 Idle Reset pending  BLOCKED Local Hardware
> CIC  20 Idle Reset pending  BLOCKED Local Hardware
> CIC  21 Idle Reset pending  BLOCKED Local Hardware
> CIC  22 Idle Reset pending  BLOCKED Local Hardware
> CIC  23 Idle Reset pending  BLOCKED Local Hardware
> CIC  24 Idle Reset pending  BLOCKED Local Hardware
> CIC  25 Idle Reset pending  BLOCKED Local Hardware
> CIC  26 Idle Reset pending  BLOCKED Local Hardware
> CIC  27 Idle Reset pending  BLOCKED Local Hardware
> CIC  28 Idle Reset pending  BLOCKED Local Hardware
> CIC  29 Idle Reset pending  BLOCKED Local Hardware
> CIC  30 Idle Reset pending  BLOCKED Local Hardware
> CIC  31 Idle Reset pending  BLOCKED Local Hardware
>
> *CLI> ss7 link status
> linkset siuc, link i1/16 INSERVICE, sls 0, total: 10186400, 10186432
>

-- 
Sent from my mobile device

Saludos,
Nahuel Greco.