[asterisk-ss7] migration from Telsis Ocean fastSSP to Asterisk+SS7

Demetrio López demetrio.lopez at idecnet.com
Thu Feb 23 05:33:08 CST 2012

Hi list!

We are trying to get rid of an old Telsis Ocean fastSSP and we are
planning to use Asterisk + libSS7

First I'm going to describe our test hardware and software versions:

We already checked that IRQ are not being used by other devices.

We have 2 cards

d161:0220 Wildcard TE220 (4th Gen)
e159:0001 Digium Wildcard TE110P T1/E1 Board

In Telsis we have 4 E1, two of them for data and 2 for signalling (one
of them as backup)

*CLI> dahdi show version
DAHDI Version: 2.6.0 Echo Canceller: HWEC

*CLI> ss7 show version
libss7 version: 1.0.2

*CLI> pri show version
libpri version: 1.4.12

*CLI> core show version
Asterisk built by root @ asterixtfe on a x86_64 running Linux
on 2012-01-12 14:54:52 UTC

The problem that we are facing is that dahdi never gets GREEN status,
just flaps between YELLOW and RED alarms. We tried with several
combinations of systems.conf of dahdi and E1 position in the cards.

This is our system.conf


# Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" HDB3/CCS RED

# Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" (MASTER) HDB3/CCS RED

# Span 3: WCT1/0 "Digium Wildcard TE110P T1/E1 Card 0"

loadzone	= es
defaultzone	= es


Can anyone point us in the right direction to make it work?
We already read tons of documentation and examples from web without any
result before posting this.


Demetrio López.
Departamento de Sistemas, IdecNet S.A.
Centro de Gestión de Red.
Edificio IdecNet. C/Juan XXIII 44.
E-35004, Las Palmas de Gran Canaria,
Islas Canarias - España.
Tfn: +34 828 111 000 Ext: 340

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