Hello, I have a little bit different implementation to do, but its not working, also there is a problem with oneway traffic and after some days there is no chance to get traffic over it. I tried it with chan_ss7 0.9 and 8.4, but alwas the same problem, for me it looks like that there is a cache in Zaptel or something like this, which is full and its not working. Can you write some details of asterisk/zaptel/chan_ss7 versions you use? did you tried to make a bit more calls for a week or so on? Thanks Nico On Thu, 31 May 2007, Juan Carlos Castro y Castro wrote: > Hello. I have the mission of implementing a big SS7 cluster using chan_ss7. > The channel driver itself works in the simplest case -- with one Asterisk > communicating with one switch, I can make and receive calls just fine. More, > I can even communicate with two different switches (different DPCs) and I can > make and receive calls on either one from the same Asterisk machine -- as > long as each of those links has signalling. Groovy. Now, on to the cluster > part. > > I has the setup described in the diagram below, and ss7.conf is just below > that. The problem is: the L2 link, from machine 1 to switch sw4, never comes > up -- it always show "reset pending" in "ss7 show channels". It's not a > physical problem, because if I disconnect the cable from L2 and put in L9 in > the other machine (and change ss7.conf in myasthost-03 accordingly for a > non-cluster configuration), it does come up. > > I imagine myasthost-01 was supposed to perform that link's reset by > communicating with myasthost-03 through chan_ss7's cluster protocol. For some > reason it isn't. It isn't a network problem either, I can see in the logs > they "see" each other through port 5040. > > Our servers are Dell PowerEdge 1950 with Digium TE410P quad-span cards, > jumpered for E1, running Fedora Core 6, the latest 1.2 series Asterisk, and > chan_ss7 0.9. > > +-----------------+ +-----------------+ > | myasthost-01 | | myasthost-03 | <-- Asterisk Machines > | L1 L2 L3 L4 | | L9 L10 L11 L12 | > +--+---+---+---+--+ +--+---+---+---+--+ > | | | > | | | > | +---------------------+ +---+ > | | | > |S | |S > +--+-----------------+ +--+--------+--------+ > | CIC 1 | | CIC 1 CIC 129 | <-- Ericsson AXE's > | Switch sw1 | | Switch sw4 | > +--------------------+ +--------------------+ > > S = Has signalling on timeslot 16 > > ss7.conf: > ---------------------------------------------------------------------- > [linkset-sw1] > enabled => yes > enable_st => no > use_connect => yes > hunting_policy => even_mru > subservice => auto > context => ss7 > language => da > t35 => 15000,timeout > subservice => auto > > [linkset-sw4] > enabled => yes > enable_st => no > use_connect => yes > hunting_policy => even_mru > subservice => auto > context => ss7 > language => da > t35 => 15000,timeout > subservice => auto > > [link-l1] > linkset => sw1 > channels => 1-15,17-31 > schannel => 16 > firstcic => 1 > enabled => yes > > [link-l2] > linkset => sw4 > channels => 1-31 > schannel => > firstcic => 1 > enabled => yes > > [link-l10] > linkset => sw4 > channels => 1-15,17-31 > schannel => 16 > firstcic => 129 > enabled => yes > > [host-myasthost-01] > enabled => yes > default_linkset => sw1 > opc => 0x3000 > dpc => sw1:0x2001,sw4:0x2004 > links => l1:1,l2:2 > if-1 => 10.10.10.1 > > [host-myasthost-03] > enabled => yes > default_linkset => sw4 > opc => 0x3fce > dpc => sw1:0x2001,sw4:0x2004 > links => l10:2 > if-1 => 10.10.10.3 > > [cluster] > ; Listen on TCP port 5040 > port => 5040 > l1 => myasthost-03#if-1 > l2 => myasthost-03#if-1 > l10 => myasthost-01#if-1 > ---------------------------------------------------------------------- > _______________________________________________ > --Bandwidth and Colocation provided by Easynews.com -- > > asterisk-ss7 mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-ss7 >
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