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 <[email protected]> wrote: From: Ngo-Vi Hoai-Anh <[email protected]> Subject: Re: [asterisk-users] protocol used to connect Asterisk and GSM core network (MSC) To: "Asterisk Users Mailing List - Non-Commercial Discussion" <[email protected]> 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 /<[email protected]>/* wrote: > > > From: Goke M Aruna <[email protected]> > Subject: Re: [asterisk-users] protocol used to connect Asterisk > and GSM core network (MSC) > To: "Asterisk Users Mailing List - Non-Commercial Discussion" > <[email protected]> > 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 <[email protected] > </mc/[email protected]>> 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 <[email protected] > </mc/[email protected]>> wrote: > > > > From: Goke M Aruna <[email protected] > </mc/[email protected]>> > > Subject: Re: [asterisk-users] protocol used to connect Asterisk > and GSM core > > network (MSC) > > To: "Asterisk Users Mailing List - Non-Commercial Discussion" > > <[email protected] > </mc/[email protected]>> > > 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 > <[email protected] </mc/[email protected]>> 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 <[email protected] > </mc/[email protected]>> wrote: > > > > > > From: Goke M Aruna <[email protected] > </mc/[email protected]>> > > Subject: Re: [asterisk-users] protocol used to connect Asterisk > and GSM core > > network (MSC) > > > > To: "Asterisk Users Mailing List - Non-Commercial Discussion" > > <[email protected] > </mc/[email protected]>> > > 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 > <[email protected] </mc/[email protected]>> 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 > > > > > > > > > > > > > > > > -- > > > > > _____________________________________________________________________ > > > > -- Bandwidth and Colocation Provided by > http://www.api-digital.com -- > > > > New to Asterisk? Join us for a live introductory webinar every > Thurs: > > > > http://www.asterisk.org/hello > > > > > > > > asterisk-users mailing list > > > > To UNSUBSCRIBE or update options visit: > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > -----Inline Attachment Follows----- > > > > -- > > > _____________________________________________________________________ > > -- Bandwidth and Colocation Provided by > http://www.api-digital.com -- > > > > New to Asterisk? Join us for a live introductory webinar every > Thurs: > > http://www.asterisk.org/hello > > > > asterisk-users mailing list > > To UNSUBSCRIBE or update options visit: > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > > > > > > > > > > > > > -- > > > > > _____________________________________________________________________ > > > > -- Bandwidth and Colocation Provided by > http://www.api-digital.com -- > > > > New to Asterisk? Join us for a live introductory webinar every > Thurs: > > > > http://www.asterisk.org/hello > > > > > > > > asterisk-users mailing list > > > > To UNSUBSCRIBE or update options visit: > > > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > -----Inline Attachment Follows----- > > > > -- > > > _____________________________________________________________________ > > -- Bandwidth and Colocation Provided by > http://www.api-digital.com -- > > New to Asterisk? Join us for a live introductory webinar every > Thurs: > > http://www.asterisk.org/hello > > > > asterisk-users mailing list > > To UNSUBSCRIBE or update options visit: > > http://lists.digium.com/mailman/listinfo/asterisk-users > > > > > > > > -- > Sent from my mobile device > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > > -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
-- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
