17.70. SPSR - Identify lines for a Phone Mail or Voice Mail
server 
Feature:
Phone Mail 6.2 connectivity with CorNet-N
Voice Mail Service VMS
Function:
The COT parameter SPSR is used to identify digital lines for a Phone Mail server whose
protocols cannot signal the "Phonemail Server" indication in the classmarks, or analog
lines
for a Voice Mail server. In addition, this parameter also identifies all node links
between
the user and the Phone Mail or Voice Mail server to which the "Phonemail Server" indicator
is transferred.
This parameter should always be set for the aforementioned lines and node links, as
otherwise it is not possible to guarantee the functions set with the ZAND NOSPXTP
parameter
- such as through-connect/release during speed transfer by the attendant console to
a
subscriber that has call forwarding or call forwarding if no answer to a Phone Mail
or Voice
Mail server.
AMO Interrelationships:
AND Central System Data ..... Branch ATND
NOSPXTPM = yes: The connection to the server is released if the attendant console
is using
speed transfer and reaches the Phone Mail or Voice Mail server. The attendant console
allows
the call to be transferred to Phone Mail when the function transfer key is pressed.
NOSPXTPM = no: The connection to the server is released if the attendant console is
using
speed transfer and reaches the Phone Mail or Voice Mail server.
Device types:
Analog and digital interface circuits and tie trunk circuits
SOCONN, S2CONN
Protocol variants:
If the Phone Mail S0 interface is operated with the CORNV33 - CorNet protocol/CORNV33R
-
CorNet protocol then the SPSR parameter should not be set. The SPSR parameter should
be set
for all other protocols.
If a trunk is operated with node coupling between the user and the Phone Mail or Voice
mail
server with protocol CORNV33 - CorNet protocol / CORNV33R - CorNet protocol / ECMA1
- ECMA
QSIG V1 protocol / ECMA1R - ECMA QSIG V1 protocol / ECMAV2 - CorNet-NQ Issue 2.1 Dec.
96
Basic ETSI / ECMAV2R - QSIG ETSI ETS 300 172 3rd. with SS 2nd.
PSS1V2 - CorNet-NQ Issue 2.1 Dec. 96 Basic ISO/IEC / PSS1V2R- QSIG ISO ISO/IEC 11572
2nd.
with SS
then the SPSR parameter should not be set. The SPSR parameter should be set
for all other protocols.