[asterisk-ss7] Transmission Medium Requirement

[PlanetPhone.net]

Thank you very much Kaloyan!!! :)

Merry Christmas and Happy new Year

Lubo

On 12/22/11 13:15, Kaloyan Kovachev wrote:
> Hi,
>   you will need to make a patch for that as currently it gets a fixed value
> - check isup.c for 'transmission_medium_reqs'
>
> Also there is a bug as 3.1 kHz is marked to be 4 instead of 3
>
> 4 and 5 are unused
>
> 6 is also spare (like 1) and not 64 kbit/s preferred while the rest are
> not used according to ITU Q.767 [1] page 170
>
> [1] http://www.itu.int/rec/T-REC-Q.767/en
>
>
> On Thu, 22 Dec 2011 12:27:18 +0200, peterpet<peterpet at mail.ru>  wrote:
>> Hi,
>> there is a way to set TMR (Transmission Medium Requirement) value 3 (
>> 3.1 KhZ) and not by default  0 (Speech)?
>>
>> part of IAM :
>>
>> Calling Party's Category:
>>               Category: Ordinary calling subscriber (10)
>>               [ 0a ]
>>           Transmission Medium Requirements:
>>               Speech (0)
>>               [ 00 ]
>>           --VARIABLE LENGTH PARMS[1]--
>>           Called Party Number:
>>               Nature of address: 3
>>               NI: 0
>>               Numbering plan: 1
>>               Address signals: 898498847#
>>               [ 07 03 10 98 48 89 48 f7 ]
>>           --OPTIONAL PARMS--
>>           Calling Party Number:
>>               Nature of address: 3
>>               NI: 0
>>               Numbering plan: 1
>>               Presentation: 0
>>               Screening: 3
>>               Address signals: 24110767
>>               [ 0a 06 03 13 42 11 70 76 ]
>>
>> In this example TMR is set to 0 (Speech).
>>
>> Thanks.
>>
>> my configuration
>> Asterisk 1.6.0.*
>> libss7 (Attila's patch)
>>
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