Fax Server Trunk Group

[archer1300]

I am trying to connect a faxserver to our PBX with an ISDN trunk group. My efforts have failed and the ports and signaling group are OSS-NE.

I was hoping someone could check my configs. AVAYA was no help on this one.

The Faxserver vendor uses the following
The PRI card vendor is: Dialogic Diva
The PRI card model is: Dialogic Diva PRI/T1-24 PCI

The card settings are
Line type: PRI 23 B channels
Switch type: DMS100
Interface type: Point-to-point


Page 1 of 2
DS1 CIRCUIT PACK

Location: 04A14 Name: fax test
Bit Rate: 1.544 Line Coding: b8zs
Line Compensation: 1 Framing Mode: esf
Signaling Mode: isdn-pri
Connect: line-side
TN-C7 Long Timers? n Country Protocol: 1
Interworking Message: PROGress Protocol Version: b
Interface Companding: mulaw CRC? n
Idle Code: 11111111
DCP/Analog Bearer Capability: 3.1kHz

T303 Timer(sec): 4


Slip Detection? n Near-end CSU Type: other
Alarm When PRI Endpoint Detached? y
Echo Cancellation? n Block Progress Indicator? n



Page 1 of 5
SIGNALING GROUP

Group Number: 10 Group Type: isdn-pri
Associated Signaling? y Max number of NCA TSC: 0
Primary D-Channel: 04A1424 Max number of CA TSC: 0
Trunk Group for NCA TSC:
Trunk Group for Channel Selection: 13 Xobility/Wireless Type: NONE
TSC Supplementary Service Protocol: a Network Call Transfer? n

Display trunk-group Page 1 of 21
TRUNK GROUP

Group Number: 13 Group Type: isdn CDR Reports: y
Group Name: Testing Trunk COR: 40 TN: 1 TAC: 680
Direction: two-way Outgoing Display? y Carrier Medium: PRI/BRI
Dial Access? y Busy Threshold: 99 Night Service:
Queue Length: 0
Service Type: tie Auth Code? n TestCall ITC: rest
Far End Test Line No:
TestCall BCC: 4



lay trunk-group 13 Page 2 of 21
Group Type: isdn

TRUNK PARAMETERS
Codeset to Send Display: 6 Codeset to Send National IEs: 6
Max Message Size to Send: 260 Charge Advice: none
Supplementary Service Protocol: a Digit Handling (in/out): enbloc/enbloc

Trunk Hunt: descend
Digital Loss Group: 13
Incoming Calling Number - Delete: Insert: Format:
Bit Rate: 1200 Synchronization: async Duplex: full
Disconnect Supervision - In? y Out? n
Answer Supervision Timeout: 0
Administer Timers? n

display trunk-group 13 Page 5 of 21
TRUNK GROUP
Administered Members (min/max): 1/1
GROUP MEMBER ASSIGNMENTS Total Administered Members: 1

Port Code Sfx Name Night Sig Grp
1: 04A1401 TN464 H 10

 

[vaoldschl]

Your fax server is looking for a DMS100? Isn't that a Nortel? Don't know if that matters but seems significant. Are you providing the signaling? If so you should try connect: pbx with interface peer-slave on your ds1.

 

[4merAvaya]

Use protocol 'd' on the DS-1 form for a DMS100. Worry about getting the D channel up and stable first. The B channels will follow.

Kevin

 

[archer1300]

Would you know if this set-up required a T-1 cross over cable or just a straight through cable?

changed the setting to "D" and signal group is still OOS.

 

[4merAvaya]

You do need a crossover cable.

Kevin

 

[kpearlt3]

If you run test board 4A14 what does that show you. Make sure that test passes test 138. If you're not passing that you'll have to check your cabling. You'll want to flip the orange and blue pairs to make a T1 crossover cable.

 

[archer1300]

I pass 138 here are my results, the d channel is still OSS

Port Mtce Name Alt. Name Test No. Result Error Code

04A14 UDS1-BD 138 PASS
04A14 UDS1-BD 139 PASS
04A14 UDS1-BD 140 FAIL
04A14 UDS1-BD 141 PASS
04A14 UDS1-BD 142 PASS
04A14 UDS1-BD 143 PASS
04A14 UDS1-BD 144 PASS
04A14 UDS1-BD 145 PASS
04A14 UDS1-BD 146 PASS
04A14 UDS1-BD 1227 ABORT 1951
04A1424 ISDN-PLK 643 FAIL 8

 

[archer1300]

I have the Signal group and Trunk up and in service but calls cannot be completed.

I'm getting a denial event 1211

Here is a trace.

12:22:58 active station 7504 cid 0x37a0
12:22:58 G711MU ssff ps:20 rn:10/1 10.1.31.112:3226 10.1.22.69:2812
12:22:58 xoip: faxT modemT tty:US 10.1.22.69:2812 uid:0x246
12:22:59 dial 7444 route:UDP|AAR
12:22:59 term trunk-group 13 cid 0x37a0
12:22:59 dial 7444 route:UDP|AAR
12:22:59 route-pattern 200 preference 1 cid 0x37a0
12:22:59 seize trunk-group 13 member 1 cid 0x37a0
12:22:59 Calling Number & Name NO-CPNumber NO-CPName
12:22:59 G711MU ssff ps:20 rn:10/1 10.1.31.112:3226 10.1.22.72:2100
12:22:59 xoip: faxT modemT tty:US 10.1.22.72:2100 uid:0x246
12:22:59 denial event 1211: Incompatible dest D1=0x246 D2=0xf58
12:22:59 idle trunk-group 13 member 1 cid 0x37a0
12:23:00 idle station 7504 cid 0x37a0

 

[kpearlt3]

Check out Avaya document 03-300430 page 186/187 it gives lots of suggestions that may help you out with the Bearer capability admin of the route patters and trunk groups involved in the call. Way too much stuff to paste into a post.