[asterisk-ss7] SS7 Solution Needed

Goke M Aruna goksie at gmail.com
Sun Aug 1 01:20:38 CDT 2010 

Am sorry my Blackberry device got virus. I am working on it.

Thanks

On 8/1/10, Nyamul Hassan <mnhassan at usa.net> wrote:
> Me too. Probably some mail software bug and poor internet connectivity.
>
> Regards
> HASSAN
>
>
>
> On 2010-08-01, Mitul Limbani <mitul at enterux.com> wrote:
>> Jeez....
>> Received this message from Aruna 20 times, is it just for me or everyone?
>>
>> Mitul Limbani
>>
>> Goke M Aruna <goksie at gmail.com> wrote:
>>
>>>Both libss7 and chan_ss7 can handle multiple signalling in a box for
>>>different linkset, however, for splitting a linkset over two servers,
>>>its only chan_ss7 that can handle that.
>>>
>>>Hope I am correct.
>>>
>>>On 7/31/10, Nitesh Divecha <nitesh at vipernetworks.com> wrote:
>>>> Thanks everyone for the valuable inputs... much appreciate.
>>>>
>>>> Correct me if I m wrong...
>>>>
>>>> - Use "chan_ss7" if only 1 signaling link available.
>>>> - User "libss7" if multiple signaling link available.
>>>>
>>>> I have four TE420 T1/E1 cards and I'm planning to use two server with
>>>> two cards each... I guess I have to verify with the Telecom on how many
>>>> signaling link they are going to provide, correct?
>>>>
>>>> Once again thanks for the info... Have a nice weekend.
>>>>
>>>> Cheers,
>>>> Nitesh
>>>>
>>>>
>>>> Vashkar Chatterjee wrote:
>>>>> The matter is with the greater density of port is with the chan
>>>>> drivers.
>>>>> chan_ss7 has no issue with higher densisty of ports, but the sip driver
>>>>> of
>>>>> asterisk sometimes gets segfault. If you want to use the ast sip
>>>>> driver,
>>>>> better to look into the code and do the bug fixing for the segfault.
>>>>>
>>>>> -vashkar
>>>>>
>>>>> On Sat, Jul 31, 2010 at 1:10 AM, Nyamul Hassan <mnhassan at usa.net>
>>>>> wrote:
>>>>>
>>>>>
>>>>>> Yeah, it can be a bit daunting.
>>>>>>
>>>>>> The choice between libss7 or chan_ss7, is still a matter of debate.
>>>>>> We
>>>>>> had
>>>>>> pretty good luck with chan_ss7.  Using a custom made server with quad
>>>>>> core
>>>>>> Xeon processor and 4 GB of RAM, we put 8 x E1 into one machine.  Best
>>>>>> of
>>>>>> all, chan_ss7 supported sharing of 1 signalling link over multiple
>>>>>> boxes.
>>>>>>
>>>>>> The order would be as follows:
>>>>>>
>>>>>> 1.  Dahdi-kernel & Dahdi-tools (I used the combined download)
>>>>>> 2.  Asterisk 1.6.x
>>>>>> 3.  chan_ss7 1.3 or 1.4 (and copy the chan_ss7 over to the modules
>>>>>> folder)
>>>>>>
>>>>>> Sangoma does claim to have gone as high as 32 E1s in one box.
>>>>>>
>>>>>> Regards
>>>>>> HASSAN
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Sat, Jul 31, 2010 at 00:53, Nitesh Divecha
>>>>>> <nitesh at vipernetworks.com>wrote:
>>>>>>
>>>>>>
>>>>>>> Thanks Hassan,
>>>>>>>
>>>>>>> Yea, I have been reading the Asterisk-SS7 threads but everyone has
>>>>>>> their
>>>>>>> own opinion...
>>>>>>>
>>>>>>> Main question is what to use libss7 or chan_ss7?
>>>>>>>
>>>>>>> And what to install first?
>>>>>>>
>>>>>>> 1. dahdi kernel
>>>>>>> 2. dahdi tools
>>>>>>> 3. libss7 or chan_ss7
>>>>>>> 4. Asterisk (1.4 or 1.6)
>>>>>>>
>>>>>>>
>>>>>>> Cheers,
>>>>>>> Nitesh
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Nyamul Hassan wrote:
>>>>>>>
>>>>>>>
>>>>>>>> The mailing archives have quite a few topics on this.  If you're
>>>>>>>> familiar
>>>>>>>> with Aterisk, you should be able to do it.
>>>>>>>>
>>>>>>>> In our initial attempt, we had a large stumbling block, as the telco
>>>>>>>> switch
>>>>>>>> in question was an Ericsson switch, which probably has a few SS7
>>>>>>>> differences.  But did come across another user who was able to work
>>>>>>>> this
>>>>>>>> out
>>>>>>>> with an Ericsson switch.
>>>>>>>>
>>>>>>>> Regards
>>>>>>>> HASSAN
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> On Sat, Jul 31, 2010 at 00:31, Nitesh Divecha
>>>>>>>> <nitesh at vipernetworks.com
>>>>>>>>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>> Thanks yo all...
>>>>>>>>>
>>>>>>>>> This route is for termination... Telecom is providing E1's with SS7
>>>>>>>>> signaling... I have been looking around for solutions and the ready
>>>>>>>>> made
>>>>>>>>> solution like SMG box/Quintum Unified Signaling Gw/Cisco PGW2200
>>>>>>>>> are
>>>>>>>>> very
>>>>>>>>> costly...
>>>>>>>>>
>>>>>>>>> I have the Digium hardware in hand just need to setup Asterisk +
>>>>>>>>> SS7...
>>>>>>>>> I'm
>>>>>>>>> family with Asterisk and other Digium hardware but never tried SS7.
>>>>>>>>> Any
>>>>>>>>> howto's or procedure around?
>>>>>>>>>
>>>>>>>>> Any info will be appreciated...
>>>>>>>>>
>>>>>>>>> Cheers,
>>>>>>>>> Nitesh
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Nyamul Hassan wrote:
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>> No licenses needed for the chan_ss7 or libss7 implementations.
>>>>>>>>>>
>>>>>>>>>> Is this for origination or termination?
>>>>>>>>>>
>>>>>>>>>> Regards,
>>>>>>>>>> HASSAN
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On 2010-07-30, Nitesh Divecha <nitesh at vipernetworks.com> wrote:
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>> Abdul,
>>>>>>>>>>>
>>>>>>>>>>> Thanks for your info... much appreciate.
>>>>>>>>>>>
>>>>>>>>>>> Do I need to buy any licenses for SS7? Sangoma SMG requires some
>>>>>>>>>>> sort
>>>>>>>>>>> of
>>>>>>>>>>> license in order to work... Do I need licenses for Digium cards?
>>>>>>>>>>>
>>>>>>>>>>> Cheers,
>>>>>>>>>>> Nitesh
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> Abdul Basit wrote:
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>> On Fri, Jul 30, 2010 at 9:15 PM, Nitesh Divecha
>>>>>>>>>>>> <nitesh at vipernetworks.com>wrote:
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> Hello All,
>>>>>>>>>>>>>
>>>>>>>>>>>>> I'm new to SS7 and I m looking for SS7 Solution from start to
>>>>>>>>>>>>> end...
>>>>>>>>>>>>> I
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> welcome
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> got 4 x TE420 T1/E1 card and I need to setup SS7 link in remote
>>>>>>>>>>>>> location. Can anyone show me the right direction?
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> lets setup.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> 1) Server specs. required to support two or four TE420 cards.
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> So you want 8 to 16 E1s.
>>>>>>>>>>>> try HP DL180, Dual Quad Core Xeon, 4 GB RAM, 2x169GB SATA-II
>>>>>>>>>>>> HDDs,
>>>>>>>>>>>> Dual
>>>>>>>>>>>> Power Supply.
>>>>>>>>>>>> This is carrier grade server machine.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> 2) OS required.
>>>>>>>>>>>>
>>>>>>>>>>>> Gentoo/Centos
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> 3) Asterisk version
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> 1.6.x.x
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> 4) Right version of SS7
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>> latest version
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> 5) Any other info needed
>>>>>>>>>>>>>
>>>>>>>>>>>>> alot :)
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>> Thanking in advance...
>>>>>>>>>>>>>
>>>>>>>>>>>>> Cheers,
>>>>>>>>>>>>> Nitesh
>>>>>>>>>>>>>
>>>>>>>>>>>>> --
>>>>>>>>>>>>>
>>>>>>>>>>>>> _____________________________________________________________________
>>>>>>>>>>>>> -- Bandwidth and Colocation Provided by
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>>>>>>>>>>>>> asterisk-ss7 mailing list
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>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>> --
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>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>
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>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>
>>>>
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>>>
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