Fwd: [asterisk-ss7] Two Asterisk boxes, only ONE signal link

[Tusar]

Hi,

I am sorry for writing you again with the same email . But I need this
feature extremely and  I  believe lots of people in the world are waiting
for this nice feature .

Could anyone focus on this topics please ?

Best regards,
..Tusar..



---------- Forwarded message ----------
From: Tusar <tusarbd at gmail.com>
Date: Mar 31, 2007 12:57 PM
Subject: Re: [asterisk-ss7] Two Asterisk boxes, only ONE signal link
To: asterisk-ss7 at lists.digium.com

Hi,

I am trying to configure using one signaling link with multiple asterisk box
where I have only one signaling link from Telco company .

Astreisk_1 --> SS7 Signalining --> Telco
            /
Astreisk_2--/  ---> Bearer Channel --> Telco

I have patched the "cluster.c" provided from [Anders Baekgaard <ab at sifira.dk>]
.


--- cluster.c~  2006-04-19 09:54:08.000000000 +0200
+++ cluster.c   2007-03-23 09:51: 25.000000000 +0100
@@ -847,9 +847,8 @@
    }
  }

-  if (this_host->has_signalling_receivers)
-    if (setup_receiver_socket())
-      goto fail;
+  if (setup_receiver_socket())
+    goto fail;
  connect_receivers();
  receivepipe[0] = receivepipe[1] = -1;
  receivebuf = lffifo_alloc(200000);


Asterisk_1 box is running fine and seems "cluster service" is connected each
other but Asterisk_2 is complaing ..

"Mar 31 12:43:05 NOTICE[9666]: l4isup.c:1076 t22_timeout: T22 timeout (No
"circuit group reset acknowledge" from peer) CIC=32.
 Mar 31 12:43:05 WARNING[9666]: mtp.c:1708 mtp_thread_main: No signalling
links inservice and no cluster receivers alive, dropping packet!
"

Asterisk_1
===========
*CLI> ss7 cluster status
receiver Asterisk_1 if 1, addr 192.168.10.17, c:connected, p:, last try 154
msec, 23 fails, 0 forwards
*CLI>

Asterisk_2
===========
*CLI> ss7 cluster status
receiver Asterisk_2 if 1, addr 192.168.10.16, c:connected, p:, last try 399
msec, 0 fails, 0 forwards
*CLI>

Here is below my config file for both the box ...

Asterisk_1 [IP:192.168.10.16]
=======================

[linkset-siuc]
enabled => yes
enable_st => no
use_connect => yes
hunting_policy => even_mru
subservice => auto


[link-l1]
linkset => siuc
channels => 1-15,17-31
schannel => 16
firstcic => 1
enabled => yes


[host-Asterisk_1]
enabled => yes
default_linkset => siuc
opc => 0x2
dpc => siuc:0x1
if-1 => 192.168.10.17
links => l1:1


[cluster]
port => 5040
l1 => Asterisk_2#if-1


Asterisk_2 [IP:192.168.10.17]
======================

[linkset-siuc]
enabled => yes
enable_st => no
use_connect => no
hunting_policy => even_mru
subservice => auto

[link-l2]
linkset => siuc
channels => 1-31
schannel =>
firstcic => 32
enabled => yes


[host-Asterisk_2]
enabled => yes
default_linkset => siuc
opc => 0x2
dpc => siuc:0x1
if-1 => 192.168.10.16
links => l2:1

[cluster]
port => 5040
l2 => Asterisk_1#if-1


Could anyone please push me to right direction to sort out this issue
resolve .


Best Regards,

..Tusar..



On 3/23/07, Anders Baekgaard <ab at sifira.dk> wrote:
>
> Hi Daniel
>
> Yes, a "fake" signalling channel is a work aound. The patch below is also
> a
> work around..
>
> --- cluster.c~  2006-04-19 09:54:08.000000000 +0200
> +++ cluster.c   2007-03-23 09:51:25.000000000 +0100
> @@ -847,9 +847,8 @@
>      }
>    }
>
> -  if (this_host->has_signalling_receivers)
> -    if (setup_receiver_socket())
> -      goto fail;
> +  if (setup_receiver_socket())
> +    goto fail;
>    connect_receivers();
>    receivepipe[0] = receivepipe[1] = -1;
>    receivebuf = lffifo_alloc(200000);
>
> Best regards
> Anders Baekgaard
>
>
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