TLU76/3

[coslo]

I have a problem with the channels in an E1 CAS R2 link with PSTN. They are remaining one by one in NOPROGRESS / BUSY status until the communication is blocked. The channels are not connected ( I checked with LSCOP command ) but when I try to acces the route the message "Congestion" is appearing on the phone display. Only with command BLDBE the channels are released. The MD110 version is BC11, SP3.
Thanks!

 

[whosrdaddy]

I think you'll need a serious upgrade to SP12(or even 13). there are several fixes regarding CAS...

http://www.damovo.com

 

[soaplover]

Be sure to use appropiate VAR parameters and TL block also..

 

[fcpli]

Are you using/having remote/mobile extension (REEXP)?

 

[whosrdaddy]

fcpli: RExxx commands are only available from SP9

http://www.damovo.com

 

[fcpli]

Are you using/having remote/mobile extension (-----)?

 

[coslo]

I don't have remote/mobile extension! I'm afraid the problem is around the TLU76/3 or TMU revision ( PROM-SET ). I upgraded the system from BC9 and before I didn't had that problem. The parameters for the route are the same.

 

[whosrdaddy]

coslo: aks your service provider for an update to SP12, changes are that your problem will be gone!

http://www.damovo.com

 

[CPKC]

I have this problem with SP12.

 

[soaplover]

Post your RODAP , ROCAP
and RODDP for the dests .

There is often changes between releases that makes it neccesary to ajust some parameters .
Specially the var parameters have to be compaired agains previous AS to get the same characteristics .

 

[whosrdaddy]

what do you mean CPKC?

http://www.damovo.com

 

[fcpli]

Are you using MFC? If yes, which is your R-state of MFU or MSU/MRU1&2?

 

[CPKC]

To whorsdaddy

I also upgraded system from BC 9 to BC 11 SP12.There was no problem before.Since i change SIG parameter i have less channells in noprogress/busy state ,but they appeares sometime.

 

[whosrdaddy]

to coslo/CPKC : are you using paging (beepers)?

http://www.damovo.com

 

[coslo]

<ROCAP:ROU=10;
ROUTE CATEGORY DATA
ROU SEL TRM SERV NODG DIST DISL TRAF SIG BCAP
1 011000000000001 4 0001000001 0 30 128 00151515 011101000050 001100

END

<RODAP:ROU=10;
ROUTE DATA
ROU TYPE VARC VARI VARO FILTER
1 TL30 H'00000000 H'00000015 H'00000455 NO


cnbip:bpos=001-1-73;
BPOS BOARD/BRDID PRODUCT NUMBER REVISION STATUS ADD
/IND

001-1-73 MFU ROF1375348/1 R3B

END

I don't use paging (beepers).

 

[soaplover]

The var parameters compaired between bc9 & bc11 seems to match.The changes to BC11 VAR does not affect your spesific setting.
Note !There are changes between the releases BC9/BC11.
TL30:
VARC
D5 new
D6 changed
D7 equal
D8 changed
VARI
D5 new
D6 changed
D7 equal
D8 changed
VARO
D4 new
D5 changed
D6 equal
D7 equal
D8 equal

However the programming looks like you are using MFC as register signalling SIG d11=5 , and digit reception/sending is DTMF the VAR parameters VARI d8 and VARO d8 your parameters are stated with tone code(dtmf) .Also i advice to change SIG d5=1 .in BC11 the SIG d5 is reserved to 1 (should not be 0 ).
Other than that i looks okay.


//Regards Soaplover

 

[fcpli]

Your ROCAP and RODAP have a small mismatch: The B-answer from PSTN is ON in ROCAP but OFF in RODAP. I am not sure if it has anything to do with the prblem, but...
ROCAP:d4
RODAP:VARO d7

rocap d5 has no affect (goes to nowhere)

If the problem is still there, try to make a call and trace TLP30.
stisr;
stuni:unit=tlp30,lim=x; (where the trunks are)
sttsi:tri=1;
make a call
sttse:tri=1;
strap:tri=1;
and post it to the forum