Random Silence issue between OXE & Avaya

[cavagnaro]

That is not the problem Alex, we all stood at that point where we are paid but need help...the issue is his behavior on the forum...kinda rude. That is it.

Enviado de meu E6633 usando Tapatalk

[vad]

For random silence - make t3 trace. Check used coupler and B-channel number.

[HUSSAINQCS]

Hi,

When there is silence on both sides and no RBT on dialling from OXE TO Avaya & Viceversa
Scenario 1 :Call from OXE to Avaya

t3
--> Cleaning mtracer...
--> Positionning t3 filters...
+--------+-------+--------+--------+---------+---------+----------+------+
| filter | desti | src_id | cr_nbr | cpl_nbr | us_term | term_nbr | type |
+--------+-------+--------+--------+---------+---------+----------+------+
| 0 | ** | ** | * | ** | * | *** | 165 |
| 1 | ** | ** | * | ** | * | *** | 166 |
| 2 | ** | ** | * | ** | * | *** | 167 |
| 3 | | | | | | | |
| 4 | | | | | | | |
| 5 | | | | | | | |
| 6 | | | | | | | |
| 7 | | | | | | | |
+--------+-------+--------+--------+---------+---------+----------+------+
Traces Analyser activated

mtracer started ...
(395534:000001) MTRACER host (130.0.30.10, holidayinn_1), version: R11.1-l1.301-37-ae-c0
(395534:000001) MTRACER num: 023, time: 2016/09/01 23:28:09, loss: 0%
______________________________________________________________________________
| (395552:000002) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 218 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : SETUP [05] Call ref : 01 00
| SENDING COMPLETE
|______________________________________________________________________________
|
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a2
| IE:[18] CHANNEL (l=3) a1 83 92 -> T2 : B channel 18 preferred
| IE:[1c] FACILITY (l=123)
| [91] Discriminator of supplementary service applications
| [aa] NFE (l=6):
| [80] Source Entity (l=1) End_PTNX
| [82] Destination Entity (l=1) End_PTNX
| [8b] Interpretation APDU (l=1): DISCARD (0)
| [a1] INVOKE (l=38):
| Invoke Ident. : 2ee0 (12000)
| OP: ECMA RO_CALLING_NAME (0)
| [30] Sequence (l=26)
| [80] Name presentation allowed (l=2) 'IT'
| [a6] Sequence of Ecma extension (l=20)
| [30] Sequence (l=18)
| [06] Object id. (l=7) 2b 0c 02 88 52 b6 73
| [30] Sequence (l=7)
| [80] Context specific (l=1) 00
| [81] Context specific (l=2) 49 54
| [a1] INVOKE (l=69):
| Invoke Ident. : 0001 (1)
| OP: ALCATEL RO_CLASSMARKS (1)
| [30] Sequence (l=56)
| [80] Feature identifier (l=5) 06 44 4f 1f 04
| [82] Cug (l=1) 00
| [83] SubNetwork number (l=1) 00
| [ab] Sequence of Project data (l=41)
| [30] Sequence (l=15)
| OP :RO_CLASSMARKS_SUPPLEMENTARY_INFO_1 (134624083)
| [30] Sequence (l=9)
| [83] Current entity (l=1) 00
| [84] Initial kind of call (l=1) 11
| [85] Context specific (l=1) 00
| [30] Sequence (l=22)
| OP :RO_SERVER_ACCESS_INFO (134624083)
| [30] Sequence (l=16)
| [80] Language (l=1) 01
| [81] type of set (l=1) 05
| [84] Feature identifier 2 (l=5) 00 c0 20 00 56
| [86] Priority of call (l=1) 00
| IE:[27] NOTIF_INDI (l=23)
| 83 : discriminator for notif. extention
| [30] Sequence (l=20)
| OP : 1b77 (7031)
| [30] Sequence (l=9)
| [12] Numeric string (l=4) 33 36 37 30
| [02] Integer (l=1) 01
| IE:[27] NOTIF_INDI (l=14)
| 83 : discriminator for notif. extention
| [30] Sequence (l=11)
| OP : 1b7d (7037)
| [05] ARG NULL (l=0)
| IE:[6c] CALLING_NUMBER (l=6) -> 00 81 Num : 3670
| IE:[70] CALLED_NUMBER (l=5) -> 80 Num : 7672
| IE:[7d] HLC (l=2) 91 81
| [95] Locking shift. codeset : 5
| IE:[32] EI_PARTY_CATEGORY (l=1) -> EXTENSION (1)
|______________________________________________________________________________

______________________________________________________________________________
| (395553:000006) Concatenated-Physical-Event :
| long: 23 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CALL PROC (02) Call ref : 81 00
|______________________________________________________________________________
|
| IE:[18] CHANNEL (l=3) a9 83 92 -> T2 : B channel 18 exclusive
|______________________________________________________________________________

______________________________________________________________________________
| (395553:000007) Concatenated-Physical-Event :
| long: 18 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : ALERT (01) Call ref : 81 00
|______________________________________________________________________________

______________________________________________________________________________
| (395598:000008) Concatenated-Physical-Event :
| long: 35 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CONNECT (07) Call ref : 81 00
|______________________________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 81 82
| [96] Locking shift. codeset : 6
| IE:[28] UNKNOWN (l=10) 49 54 20 53 75 70 70 6f 72 74
|______________________________________________________________________________

______________________________________________________________________________
| (395598:000009) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 27 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : STATUS [7d] Call ref : 01 00
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=4) 80 e3 06 28 -> [e3]
| INFORMATION ELEMENT NON-EXISTENT OR NOT IMPLEMENTED
| IE:[14] CALL_STATE (l=1) 0a
|______________________________________________________________________________

______________________________________________________________________________
| (395598:000010) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 18 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : CONNECT ACK (0f) Call ref : 01 00
|______________________________________________________________________________

______________________________________________________________________________
| (395599:000011) Concatenated-Physical-Event :
| long: 26 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : STATUS [7d] Call ref : 81 00
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 81 e2 0f -> [e2]
| MESSAGE NOT COMPATIBLE WITH CALL STATE OR MESSAGE TYPE NON-EXISTENT
| IE:[14] CALL_STATE (l=1) 0a
|______________________________________________________________________________

______________________________________________________________________________
| (395617:000012) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 23 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : DISCONNECT [45] Call ref : 01 00
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 80 90 80 -> [90] NORMAL CALL CLEARING
|______________________________________________________________________________

______________________________________________________________________________
| (395618:000013) Concatenated-Physical-Event :
| long: 18 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : RELEASE [4d] Call ref : 81 00
|______________________________________________________________________________

______________________________________________________________________________
| (395618:000014) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 23 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : REL COMP [5a] Call ref : 01 00
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 80 90 80 -> [90] NORMAL CALL CLEARING
|______________________________________________________________________________


Scenario 2: Call from Avaya to OXE



Traces Analyser activated

mtracer started ...
(395828:000001) MTRACER host (130.0.30.10, holidayinn_1), version: R11.1-l1.301-37-ae-c0
(395828:000001) MTRACER num: 024, time: 2016/09/01 23:28:38, loss: 0%
______________________________________________________________________________
| (395871:000002) Concatenated-Physical-Event :
| long: 53 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : SETUP [05] Call ref : 41 e1
| SENDING COMPLETE
|______________________________________________________________________________
|
| IE:[04] BEARER_CAPABILITY (l=3) 90 90 a2
| IE:[18] CHANNEL (l=3) a1 83 94 -> T2 : B channel 20 preferred
| IE:[1e] PROGRESS_ID (l=2) 81 83
| IE:[70] CALLED_NUMBER (l=5) -> 80 Num : 3670
| [96] Locking shift. codeset : 6
| IE:[28] UNKNOWN (l=10) 49 54 20 53 75 70 70 6f 72 74
|______________________________________________________________________________

______________________________________________________________________________
| (395871:000003) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 27 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : STATUS [7d] Call ref : c1 e1
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=4) 80 e3 06 28 -> [e3]
| INFORMATION ELEMENT NON-EXISTENT OR NOT IMPLEMENTED
| IE:[14] CALL_STATE (l=1) 06
|______________________________________________________________________________

______________________________________________________________________________
| (395871:000004) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 23 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : CALL PROC (02) Call ref : c1 e1
|______________________________________________________________________________
|
| IE:[18] CHANNEL (l=3) a1 83 94 -> T2 : B channel 20 preferred
|______________________________________________________________________________

______________________________________________________________________________
| (395871:000005) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 56 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : ALERT (01) Call ref : c1 e1
|______________________________________________________________________________
|
| IE:[1c] FACILITY (l=28)
| [91] Discriminator of supplementary service applications
| [aa] NFE (l=6):
| [80] Source Entity (l=1) End_PTNX
| [82] Destination Entity (l=1) End_PTNX
| [8b] Interpretation APDU (l=1): DISCARD (0)
| [a1] INVOKE (l=14):
| Invoke Ident. : 2ee1 (12001)
| OP: ECMA RO_CALLED_NAME (1)
| [80] Name presentation allowed (l=2) 'IT'
| IE:[1e] PROGRESS_ID (l=2) 80 88
| [95] Locking shift. codeset : 5
| IE:[32] EI_PARTY_CATEGORY (l=1) -> EXTENSION (1)
|______________________________________________________________________________

______________________________________________________________________________
| (395896:000007) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 60 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : CONNECT (07) Call ref : c1 e1
|______________________________________________________________________________
|
| IE:[1c] FACILITY (l=28)
| [91] Discriminator of supplementary service applications
| [aa] NFE (l=6):
| [80] Source Entity (l=1) End_PTNX
| [82] Destination Entity (l=1) End_PTNX
| [8b] Interpretation APDU (l=1): DISCARD (0)
| [a1] INVOKE (l=14):
| Invoke Ident. : 2ee2 (12002)
| OP: ECMA RO_CONNECTED_NAME (2)
| [80] Name presentation allowed (l=2) 'IT'
| IE:[4c] CONNECTED_NUMBER (l=6) -> 00 81 Num : 3670
| [95] Locking shift. codeset : 5
| IE:[32] EI_PARTY_CATEGORY (l=1) -> EXTENSION (1)
|______________________________________________________________________________

______________________________________________________________________________
| (395897:000009) Concatenated-Physical-Event :
| long: 18 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CONNECT ACK (0f) Call ref : 41 e1
|______________________________________________________________________________

______________________________________________________________________________
| (395905:000010) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 23 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : DISCONNECT [45] Call ref : c1 e1
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 80 90 80 -> [90] NORMAL CALL CLEARING
|______________________________________________________________________________

______________________________________________________________________________
| (395906:000011) Concatenated-Physical-Event :
| long: 18 desti: 0 source: 0 cryst: 3 cpl: 6 us: 0 term: 0 type a5
| tei: 0 >>>> message received : RELEASE [4d] Call ref : 41 e1
|______________________________________________________________________________

______________________________________________________________________________
| (395906:000012) 1416: Send_IO1 (link-nbr=1, sapi=0, tei=0) :
| long: 23 desti: 0 source: 15 cryst: 3 cpl: 6 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : REL COMP [5a] Call ref : c1 e1
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 80 90 80 -> [90] NORMAL CALL CLEARING
|______________________________________________________________________________

[vad]

Check - B-channel number for normal calls and "silence" call.
When used B-channel 1-15 - calls Ok?

[HUSSAINQCS]

Im getting 1-15 B channels ok but after going 16 th channels getting silence and No RBT in oxe side

[vad]

In TG local parameters - exist item LogicalChannel
•1__15_17__31
•1__30
may be problem here

[HUSSAINQCS]

I changed to 1_30 and it works like charm thanks for your support Mr.Vad

Also can you explain why there is silence when taking channel from 16 to 30

[tgn]

must be managed consistently on both sides...
about your question: just think about it...
what happens when on party transmit on logical channel 17 and the other end 'think' this logical channel is timeslot 18...
just read something about the isdn protocol. google is your friend.

regards...


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