Subject: RE: [Sigtran] Please help me regarding Automatis TEI managementprocedures in IUA

From: Bahri Okuroglu <[email-masked]>
Date: Tue, 28 Mar 2006 06:02:43 -0800 (PST)

Dynamic TEIs are assigned by SG upon ID_REQUEST
messages from subscriber. ASP is only informed about
this assignment by the TEIStatus.Ind messages.

There is no relation with the b-channels and TEIs
assigned. You can have much more TEIs then the number
of b-channels.

TEIStatus messages are for only a single TEI. A
message cannot carry information for multiple TEIs.

AFAIK, ASP does not initiate the TEI Request
procedure, but the subsciber does for p2mp
configuration. ASP is only notified about the
assignment/removal, and can request the state of the
TEIs. All is managed by the SG.

--- Bahri OKUROGLU <[email-masked]> wrote:

>  
> 
> -----Original Message-----
> From: Bibhuti Bhusan Tosh [mailto:[email-masked]]
> 
> Sent: 24 Mart 2006 Cuma 15:51
> To: [email-masked]
> Subject: [Sigtran] Please help me regarding
> Automatis TEI
> managementprocedures in IUA
> 
> 
>  
> Hi All 
>  
>     I am working on IUA rfc4233 and rfc3057 version.
>  
>     Please provide me the Auto TEI generation
> techniques details. 
> 1. Are the number of TEIs are assigned to the
> BChannels present in the
> DChannel will have multiple TEIs as per its BChannel
> count?
>  
>     The number of BChannels present are 2 for BRI
> type and 23 for USA
> PRI type and 30 for EUROPE PRI type. These TEIs are
> assigned to the ASP
> from SG using TEI Status Indication. 
> 2. Do we have to send as many unique TEIs in
> separate Indication
> messages?
> 3. If the Dchannel has additional IID value then do
> we need to used
> another set of Indication messages of additional
> IIDs?
> 4. When the SG should start the TEI assignment
> procedures?
> 5. When the ASP will initiate the TEI rquest
> procedures?
>  
> Warm Regards,
> Bibhuti Bhusan Tosh
> 
> 

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