Path replacement on QSIG trunk after CallTransfer by join

[noro]

Hi guys,
We connected MD110 BC12SP03/R4A with UM-AutoAttendant server via ISO-QSIG tie line. Everything seems to work fine (incl. call diversions towards UM server) but if the UM server attempts to transfer one of its incoming calls to a new callee (which was a local extension in the MD110) by invoking call transfer by join, CT itself works fine but MD110 never invokes Path replacement afterwards and as a consequence, two lines remain occupied on the QSIG trunk.

Our MD110 config is below, QSIG GFP is enabled, and the AS param. PARNUM=223 is set to 7 ... (in order to activate networking services).

Please be so kind and give me some advice what we may have missed in the config .... in my opinion MD110 should activate PR after receipt of CTActivate Pdu from UM server but nothing happens (and normally PBXs send the PRPropose Pdu and then disconnect both call legs, but we can not see anything in the D-channel trace).

Thank you very much, Norbert



RODAP:ROU=78;
ROUTE DATA
ROU TYPE VARC VARI VARO FILTER
78 SL60 H'00000204 H'50040000 H'04300020 NO

END

RODDPEST=8600;
EXTERNAL DESTINATION ROUTE DATA
DEST DRN ROU CHO CUST ADC TRC SRT NUMACK PRE
8600 78 0505000000000250005000000 0 1 0

END

ROCAP:ROU=78;
ROUTE CATEGORY DATA
ROU SEL TRM SERV NODG DIST DISL TRAF SIG BCAP
78 7110025000000010 5 3110000011 0 30 128 01151515 111111000031 001100

END

ASPAPARNUM=223;
APPLICATION SYSTEM PARAMETERS
PARNUM PARVAL
223 7

VERSION=DAMOVO/GERMANY/BC12SP03/R4A

 

[mdman]

Parnum 66 must be set to 1.
You need to program an Own Exchange Number with SYIDI and NANSI:NUMTYP=EN.
This Own Exchange Number must be an external destination in the connected PBX.

Furthermore parnum's 70&&73 can be used to set the amount and times that PR is executed.

 

[noro]

Thank you vey much for your advice. We will test it during next days.