[asterisk-ss7] Answer chanss7 Argentina

[Ariel Leche (Metrotel)]

My name is Ariel, I write from Buenos Aires Argentina, I'm configuring a
platform for SS7 to by connected to PSTN ZTE model J10. I need your help, if
you cant, take time to help me solving my problem.

 

 

 

Asterisk 1.4.21

Zaptel 1.4

Chan-ss7 1.0.0

4E1 Digium

 

The link this is in SERVICE, but de channel CIC, always are in: Idle Reset
pending

metross7*CLI> ss7 link status

linkset metro, link i1, schannel 16, sls 0, INSERVICE, rx: 3, tx: 3/3,
sentseq/lastack: 85/85, total  13626416,  13626512

 

metross7*CLI> ss7 linestat

Linkset: metro

CIC   1 Idle Reset pending

CIC   2 Idle Reset pending

CIC   3 Idle Reset pending

CIC   4 Idle Reset pending

CIC   5 Idle Reset pending

CIC   6 Idle Reset pending

CIC   7 Idle Reset pending 

 

metross7*CLI> ss7 mtp data

[Sep 26 08:09:49] ERROR[4208]: mtp.c:870 mtp2_queue_msu: Got illegal MSU
length 0 < 2, dropping frame on link 'i1'.

metross7*CLI>

 

EJ: ZAPTEL: 

#span=1,2,0,ccs,hdb3

# termtype: te

bchan=1-15,17-31

#dchan=16

 

# Span 2: TE4/0/2 "T4XXP (PCI) Card 0 Span 2"

span=2,1,0,ccs,hdb3

# termtype: te

bchan=32-46,47-63

#dchan=47

 

Or  If I configured Bchan= 1- 124 too Works it good.

 

SS7. conf.:

[linkset-metro]

enabled => yes

enable_st => no

use_connect => no

hunting_policy => seq_lth

context => ss7

language => ar

subservice => 8

 

[link-i1]

linkset => metro

channels => 1-15,17-31

schannel => 16

firstcic => 1

enabled => yes

echocancel => allways

;echocan_train =>250

;echocan_taps =>118

 

[host-metross7]

enabled => yes

opc => 4673

dpc => metro:4672

links => i1:2   ==>>> this is because the trunk [physical level] is connect
to port 2

 

****************************************************************************
************************************

 

The Central ZTE J10 had COD SLC 0 and 1, The cic became in 1 example: 1- 31,
and the file confg.c of SS7 the cic is configured to start in 1.

 

****************************************************************************
**************************************

If I send unblok of cic to PSTN to GW ss7, you cant view this message: 

 

 

[Sep 26 07:30:36] WARNING[3760]: l4isup.c:385 mtp_enqueue_isup_packet: MTP
send fifo not ready.

[Sep 26 07:30:51] NOTICE[3760]: l4isup.c:2275 handle_GRS_send_hwblock: Got
GROUP RESET message, opc=0x1240, dpc=0x1241, sls=0x1, cic=1, range=9.

[Sep 26 07:30:51] WARNING[3760]: l4isup.c:385 mtp_enqueue_isup_packet: MTP
send fifo not ready.

[Sep 26 07:31:14] WARNING[3760]: mtp.c:914 timeout_sltm_t1: No SLTA received
within Q.707 timer T1, trying again on link 'i1'.

[Sep 26 07:31:22] NOTICE[3760]: l4isup.c:2275 handle_GRS_send_hwblock: Got
GROUP RESET message, opc=0x1240, dpc=0x1241, sls=0x1, cic=1, range=9.

[Sep 26 07:31:22] WARNING[3760]: l4isup.c:385 mtp_enqueue_isup_packet: MTP
send fifo not ready.

[Sep 26 07:31:23] ERROR[3760]: mtp.c:919 timeout_sltm_t1: No SLTA received
within Q.707 timer T1, faulting link on link 'i1'.

[Sep 26 07:31:36] NOTICE[3760]: l4isup.c:2275 handle_GRS_send_hwblock: Got
GROUP RESET message, opc=0x1240, dpc=0x1241, sls=0x1, cic=1, range=9.

[Sep 26 07:31:36] WARNING[3760]: l4isup.c:385 mtp_enqueue_isup_packet: MTP
send fifo not ready.

 

=========================================================================

Connected to Asterisk 1.4.21.2 currently running on metross7 (pid = 22594)

[Oct 10 11:49:35] WARNING[22609]: l4isup.c:1246 t23_timeout: T23 timeout (No
"ci                  rcuit group reset acknowledge" from peer) CIC=1.

[Oct 10 11:49:35] WARNING[22609]: l4isup.c:385 mtp_enqueue_isup_packet: MTP
send                   fifo not ready 

[Oct 10 11:49:35] WARNING[22609]: l4isup.c:1246 t23_timeout: T23 timeout (No
"ci                  rcuit group reset acknowledge" from peer) CIC=17.

[Oct 10 11:49:35] WARNING[22609]: l4isup.c:385 mtp_enqueue_isup_packet: MTP
send                   fifo not ready

 

****************************************************************************
**************************************

metross7*CLI> ss7 mtp data

[Oct 10 11:51:41] ERROR[22609]: mtp.c:870 mtp2_queue_msu: Got illegal MSU
length 0 < 2, dropping frame on link 'i1'.

metross7*CLI>

 

****************************************************************************
***********************

 

 

What do you said about it 

 

Thank for you help.

  

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