[asterisk-users] protocol used to connect Asterisk and GSM core network (MSC)
huu giang
huugiang104 at yahoo.com
Thu Apr 15 09:14:15 CDT 2010
Hi Hoanh Anh,
Thanks for your answer. You are very kind.
With Asterisk, I'm just a newbie, so I really need your help. I'll very happy if I can have a meeting with you next month in Vietnam.
Thanks
--- On Thu, 4/15/10, Ngo-Vi Hoai-Anh <hoaianh at gmx.de> wrote:
From: Ngo-Vi Hoai-Anh <hoaianh at gmx.de>
Subject: Re: [asterisk-users] protocol used to connect Asterisk and GSM core network (MSC)
To: "Asterisk Users Mailing List - Non-Commercial Discussion" <asterisk-users at lists.digium.com>
Date: Thursday, April 15, 2010, 1:18 AM
Hi there,
ISDN is not a protocol. See
http://en.wikipedia.org/wiki/Integrated_Services_Digital_Network#Internationale_Verbreitung
for more details. As far as I know Vietnam uses DSS1 (Euro-ISDN).
The benefit of SS7 is that you can use a single signaling channel
(D-Chan) for more E1s. I have 8 E1s with a single D-Chan at our site.
Using DSS1 you have one D-Chan for one E1. From signaling point of view
there is no gain if you just need one E1.
If you want to have a interconnection with that GSM telco you need a
point code from them and then configure your Asterisk box properly to
receive calls.
I will fly to Vietnam next month. If you want to just feel free to email
me. Maybe I can give you a helping hand there.
huu giang schrieb:
> Dear Goe.
>
> Do you mean, I just need request Telco provide me a E1 line, ask them
> to configure MSC support SS7/ISUP, so my Asterisk can receive calls.
>
> What is the benefits if I use ISDN instead of ISUP/SS7 and vice versa.
>
> Thanks.
>
> --- On *Wed, 4/14/10, Goke M Aruna /<goksie at gmail.com>/* wrote:
>
>
> From: Goke M Aruna <goksie at gmail.com>
> Subject: Re: [asterisk-users] protocol used to connect Asterisk
> and GSM core network (MSC)
> To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> <asterisk-users at lists.digium.com>
> Date: Wednesday, April 14, 2010, 9:39 PM
>
> Hi Huu,
>
> Asterisk support ss7.
> Check chan_ss7 and libss7, both project are active and working
> like charm.
>
> Thanks
>
> On 4/15/10, huu giang <huugiang104 at yahoo.com
> </mc/compose?to=huugiang104 at yahoo.com>> wrote:
> > Dear Goke,
> >
> > I don't use ISDN to connect to MSC, it connect to ISDN network.
> > There are other people deploy IVR using this protocol.
> >
> > About ISUP/SS7, supporting technical from the vendor I bought
> Sangoma Card,
> > they said that If I want to connect to MSC, I have to use
> ISUP/SS7 protocl,
> > but now Asterisk doesn't support SS7 protocol and I have to buy
> a SS7
> > package to install on Asterisk Server so Astersik can work with SS7.
> >
> > Is it right ?, It is the first time I deploy Asterisk, so please
> consult me.
> >
> > Thanks
> >
> > Hiện tại,
> > nếu anh dùng luồng
> > ISDN thì không cần báo hiệu SS7 nhưng anh muốn kết nối trực tiếp
> vào MSC
> > của Telco(SS7)
> > là anh cần phải có giao thức SS7 để chúng bắt tay làm việc,
> nhưng hiện
> > tại trên
> > tổng đài soft không hổ trợ, anh cần mua gói phần mền SS7 để cài
> đặt vào
> > tổng
> > đài để chúng làm việc với giao thức SS7.
> >
> > --- On Wed, 4/14/10, Goke M Aruna <goksie at gmail.com
> </mc/compose?to=goksie at gmail.com>> wrote:
> >
> > From: Goke M Aruna <goksie at gmail.com
> </mc/compose?to=goksie at gmail.com>>
> > Subject: Re: [asterisk-users] protocol used to connect Asterisk
> and GSM core
> > network (MSC)
> > To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> > <asterisk-users at lists.digium.com
> </mc/compose?to=asterisk-users at lists.digium.com>>
> > Date: Wednesday, April 14, 2010, 4:24 AM
> >
> > hello Huu,
> >
> > Can you share their explanation with me at least, I can gain
> from it too.
> >
> > Thanks
> >
> > On Wed, Apr 14, 2010 at 10:01 AM, huu giang
> <huugiang104 at yahoo.com </mc/compose?to=huugiang104 at yahoo.com>> wrote:
> >
> >
> > Hi Goke,
> >
> > Some experienced people said me to use ISDN to connect to MSC.
> >
> > Thanks very much.
> >
> >
> > --- On Wed, 4/14/10, Goke M Aruna <goksie at gmail.com
> </mc/compose?to=goksie at gmail.com>> wrote:
> >
> >
> > From: Goke M Aruna <goksie at gmail.com
> </mc/compose?to=goksie at gmail.com>>
> > Subject: Re: [asterisk-users] protocol used to connect Asterisk
> and GSM core
> > network (MSC)
> >
> > To: "Asterisk Users Mailing List - Non-Commercial Discussion"
> > <asterisk-users at lists.digium.com
> </mc/compose?to=asterisk-users at lists.digium.com>>
> > Date: Wednesday, April 14, 2010, 1:50 AM
> >
> >
> > Hello Huu,
> >
> > use E1/SS7 signaling or if you MSC speak SIP, then use SIP.
> >
> > Thanks
> >
> > On Tue, Apr 13, 2010 at 11:46 AM, huu giang
> <huugiang104 at yahoo.com </mc/compose?to=huugiang104 at yahoo.com>> wrote:
> >
> >
> >
> >
> > Hi all,
> >
> > My Asterisk connect to GSM core network (connect directly to
> MSC) through E1
> > lines. What the kind of protocol is used ?. It is ISUP/SS7
> protocol ?
> >
> > Thanks in advance
> >
> >
> >
> >
> >
> >
> >
> > --
> >
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