Please help!
I have an OXE with Samsung officeserv connected via PRI.Everything works.
Now I had connected Grandstream PBX to OXE via NPRAE board.
Calls from Grandstream to OXE and back works fine, but calls from Grandstream to Samsung doesn't work.
On Grandstream phone it's just a long beep, and "TALKING" on the screen.
I can see, that the call is coming to Samsung's trunk, but nothing happens.
Here is a trace of a call. NORMAL CALL CLEARING appears when I put down the handset.
Code: Select all
| (278468:000002) 1096: Send_IO1 (link-nbr=19, sapi=0, tei=0) :
| long: 52 desti: 0 source: 15 cryst: 0 cpl: 19 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : SETUP [05] Call ref : 32 22
| SENDING COMPLETE
|______________________________________________________________________________
|
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a3
| IE:[18] CHANNEL (l=3) a1 83 86 -> T2 : B channel 6 preferred
| IE:[1e] PROGRESS_ID (l=2) a0 90
| IE:[6c] CALLING_NUMBER (l=6) -> 00 81 Num : 4205
| IE:[70] CALLED_NUMBER (l=5) -> 89 Num : 2211
| [95] Locking shift. codeset : 5
| IE:[32] EI_PARTY_CATEGORY (l=1) -> UNKNOWN (0)
|______________________________________________________________________________
______________________________________________________________________________
| (278468:000003) Concatenated-Physical-Event :
| long: 23 desti: 0 source: 0 cryst: 0 cpl: 19 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CALL PROC (02) Call ref : b2 22
|______________________________________________________________________________
|
| IE:[18] CHANNEL (l=3) a9 83 86 -> T2 : B channel 6 exclusive
|______________________________________________________________________________
______________________________________________________________________________
| (278468:000004) Concatenated-Physical-Event :
| long: 18 desti: 0 source: 0 cryst: 0 cpl: 19 us: 0 term: 0 type a5
| tei: 0 >>>> message received : CONNECT (07) Call ref : b2 22
|______________________________________________________________________________
______________________________________________________________________________
| (278468:000005) 1096: Send_IO1 (link-nbr=19, sapi=0, tei=0) :
| long: 18 desti: 0 source: 15 cryst: 0 cpl: 19 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : CONNECT ACK (0f) Call ref : 32 22
|______________________________________________________________________________
______________________________________________________________________________
| (278501:000006) 1096: Send_IO1 (link-nbr=19, sapi=0, tei=0) :
| long: 23 desti: 0 source: 15 cryst: 0 cpl: 19 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : DISCONNECT [45] Call ref : 32 22
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 80 90 80 -> [90] NORMAL CALL CLEARING
|______________________________________________________________________________
______________________________________________________________________________
| (278502:000007) Concatenated-Physical-Event :
| long: 18 desti: 0 source: 0 cryst: 0 cpl: 19 us: 0 term: 0 type a5
| tei: 0 >>>> message received : RELEASE [4d] Call ref : b2 22
|______________________________________________________________________________
______________________________________________________________________________
| (278502:000008) 1096: Send_IO1 (link-nbr=19, sapi=0, tei=0) :
| long: 23 desti: 0 source: 15 cryst: 0 cpl: 19 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : REL COMP [5a] Call ref : 32 22
|______________________________________________________________________________
|
| IE:[08] CAUSE (l=3) 80 90 80 -> [90] NORMAL CALL CLEARING
|______________________________________________________________________________
And here is a trace of a normal, working call from OXE
Code: Select all
______________________________________________________________________________
| (270279:000002) 1100: Send_IO1 (link-nbr=19, sapi=0, tei=0) :
| long: 51 desti: 0 source: 15 cryst: 0 cpl: 19 us: 8 term: 0 type a5
| tei: 0 <<<< message sent : SETUP [05] Call ref : 32 02
|______________________________________________________________________________
|
| IE:[04] BEARER_CAPABILITY (l=3) 80 90 a3
| IE:[18] CHANNEL (l=3) a1 83 9c -> T2 : B channel 28 preferred
| IE:[6c] CALLING_NUMBER (l=6) -> 09 81 Num : 1540
| IE:[70] CALLED_NUMBER (l=5) -> 89 Num : 2211
| IE:[7d] HLC (l=2) 91 81
| [95] Locking shift. codeset : 5
| IE:[32] EI_PARTY_CATEGORY (l=1) -> EXTENSION (1)
|______________________________________________________________________________
______________________________________________________________________________
| (270279:000003) Concatenated-Physical-Event :
| long: 23 desti: 0 source: 0 cryst: 0 cpl: 19 us: 0 term: 0 type a5
| tei: 0 >>>> message received : SETUP ACK [0d] Call ref : b2 02
|______________________________________________________________________________
|
| IE:[18] CHANNEL (l=3) a9 83 9c -> T2 : B channel 28 exclusive
|______________________________________________________________________________
______________________________________________________________________________
| (270281:000004) Concatenated-Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 19 us: 0 term: 0 type a5
| tei: 0 >>>> message received : PROGRESS (03) Call ref : b2 02
|______________________________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 81 83
|______________________________________________________________________________
______________________________________________________________________________
| (270282:000005) Concatenated-Physical-Event :
| long: 22 desti: 0 source: 0 cryst: 0 cpl: 19 us: 0 term: 0 type a5
| tei: 0 >>>> message received : ALERT (01) Call ref : b2 02
|______________________________________________________________________________
|
| IE:[1e] PROGRESS_ID (l=2) 81 88
|______________________________________________________________________________
Backside calls to Grandstream from Samsung doesn't work too, it even doesn't come to a trunk, saying "the wrong number", but, i understand it's Samsung's problem and question not for this forum...
Will be appreciate for help!
