Hi Sjur,

2011/1/17 Sjur Brændeland <sjurb...@gmail.com>:
>> The 27.007 for release 9 (from version 9.3.0 onwards) says:
>>
>> NOTE 1: The <cid>s for network-initiated PDP contexts will have values
>> outside the ranges indicated for the
>> <cid> in the test form of the commands +CGDCONT and +CGDSCONT.
>>
>> The change was proposed by STE last February.
>>
>> This has some ramifications on how we use the CIDs within driver/core.
>
> I'm not sure we have any problems with Network Initiated Connection in oFono,
> unless someone is planning to add support for Network Initiated
> Primary Contexts / PDN Connections.

AFAIK the initial LTE default bearer context can be network-initiated,
and the CID 0 falls outside the range from +CGDCONT.

> If we need to expose information about the Network Initiated Dedicated 
> Bearers,
> I don't think we should model this as separate Connection-Contexts (with CID),
> but rather as a dictionary within the primary context object containing
> the necessary information about the QoS available.
>
> I guess we need to hear from IMS-folks the minimum information they
> need about the QoS, and provide just that information.

Uh, on one hand, the IMS Signaling flag for signaling. For
audio/video, we need QCI, a GBR rate, and TFT.

-- 
Pekka.Pessi mail at nokia.com
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