Need help for E******* BSC

[TEMS]

Dear all member,
can everybody help on some command of BSC E******* for change T200SDCCH.
and which one value that recommence on that

Million thanks for got help

[roloramos]

Hi

Wich kind of paremeter is it?
Axepars o property?

I can´t find it in the BSC parameters-....
If this parameter is an axepasr you can tray with DBTSC command
If this parameters is an property you can use RAEPC command

[karna]

Hi,

T200SDCCH timer resides in BTS, hence you can't see it in BSC.
This timer is hardcoded for SAPI-0. You can only change it for SAPI-3.

Karna

[ekstepj]

Thanks guys - very useful. Been struggling with this for some time. Missed the fact that it is in SAPI-3!

[TEMS]

Dear all Expert E*******,
we also everyday meet the problem High TCH Drop by cell level on E******* Vender cause by transmission have not stable by some Hour, and also we try to fix it long time but still cannot, so we want to delay time and decrease TCH drop by timer,
so which one parameter that can solved this problem

Thanks to all for kindly help

[justdream]

Hi,

T200SDCCH timer resides in BTS, hence you can't see it in BSC.
This timer is hardcoded for SAPI-0. You can only change it for SAPI-3.

Karna

Dear, what's SPAI-0 & SPAI-3

[Ghost78]

Hi;

Here is a definition got from E******* official document about signalling "GSM RAN Signalling P166":

SERVICE ACCESS POINTS
Service Access Points (SAPs) of a layer are defined as gates through which services are offered to an adjacent higher layer. SAP
is identified with the Service Access Point Identifier (SAPI). The SAPI between layer 3 and layer 2 has a specific value for each of
the following functions on the Dm channel.
SAPI = 0 for CC, SS, MM and RR signaling
SAPI = 3 for Short Message Services

You can find detailed information about this point in chapter 5 of this document.

B.R