I have installed a 7100 and the carrier is using switch type DMS 100. On outgoing calls when the call is answered it drops. incoming calls drop automatically. The carrier is saying everything is ok on their end. I was told that the carrier is setup for NFAS which is not supported but the carrier is saying they are setup for 23B+D. See the debug files below. Any suggestions?
1:27:13 SB.TGMgr For dialed number 2537721, against template NXX-XXXX, on TrunkGroup ANALOG, the score is 800
11:27:13.657 SB.CALL 1 Idle No LOCAL station matched dialed number (2537721)
11:27:13.657 SB.CCM isMappable:
11:27:13.657 SB.CCM : Call Struct 0x4312410 : Call-ID = 1
11:27:13.658 SB.CCM : Org Acct = 4045 Dst Acct = T03
11:27:13.658 SB.CCM : Org Port ID = 0/0.0 Dst Port ID = 0/0.0
11:27:13.658 SB.CCM : Org TID = SipPhoneManager Dst TID =
11:27:13.658 SB.CCM : SDP Transaction = CallID: 1
11:27:13.658 SB.CCM : SDP Offer = 0x03b9a610, (10.10.20.5:2222)
11:27:13.659 SB.CCM isMappable: Call Connection Type is RTP_TO_TDM
11:27:13.659 SB.CCM isMappable: Reserving RTP Channel 0/1.1
11:27:13.660 SB.CCM translateOffer: offer codec list: G722 PCMU PCMA G729
11:27:13.661 SB.CCM translateOffer: revised offer codec list: PCMU G729
11:27:13.661 SB.CCM translateOffer: codec list after answerer: PCMU G729
11:27:13.662 SB.CCM translateOffer: DTMF signaling: answerer has no restrictions configured, passing offer(NTE 101) through
11:27:13.662 SB.CCM translateOffer: success
11:27:13.663 MEDIA.MANAGER Allocating media port.
11:27:13.663 MEDIA.MANAGER getSubstitutePort: No matching callIdMap entry found for call 1
11:27:13.663 MEDIA.MANAGER Call ID map : Added new entry : call ID 1 : session -1420558033INIP410.10.20.5 : version 1420558033 : index 0
11:27:13.663 MEDIA.MANAGER New media entry : type(0), callID(1), sessionID(-1420558033INIP410.10.20.5), original IP(10.10.20.5) ports(2222-2223), substitute IP(::) ports(10000-10001), RtpChannel(0/1.1), connection(0x3b98e10), sdpOverride(0), me(0x3b98710). RtpChannel 0/1.1
11:27:13.664 SB.CALL 1 Idle Call sent from 4045 to T03 (2537721)
11:27:13.664 SB.CALL 1 State change >> Idle->Delivering
11:27:13.664 RTP.MANAGER isdn 0/0.0 - empty - RTP: Reserve resource
11:27:13.664 RTP.MANAGER isdn 0/0.0 - dsp 0/1.1 - RTP: (null)
11:27:13.664 RTP.PROVIDER unknown - dsp 0/1.1 - RTP: reserving already allocated RTP channel
11:27:13.665 SA.4045 Ca:0 CallPending rcvd: callResponse from SB
11:27:13.665 SA.4045 Ca:0 CallPending State change >> CallPending->Calling (CAS_Active)
11:27:13.665 TA.T03 23 State change >> TAIdle->TAOutGoing (TAS_Delivering)
11:27:13.665 TM.T03 23 tachg_Delivering
11:27:13.666 TA.T03 23 ANI Substitution: calling number 4045 -> 2464341030
11:27:13.666 TM.T03 23 IsdnTmStateIdle->IsdnTmStateOutboundDeliver
11:27:13.666 TM.T03 23 IsdnTmStateOutboundDeliver::enter()
11:27:13.667 ISDN.L2_FMT PRI 1 ==============================================
11:27:13.667 ISDN.L2_MSG PRI 1 T 00 01 02 02 08 02 00 01 05 04 03 80 90 A2
11:27:13.667 ISDN.L2_MSG PRI 1 18 03 A9 83 17 1C 17 9F 8B 01 00 A1 11 02
11:27:13.667 ISDN.L2_MSG PRI 1 01 01 02 01 00 80 09 4E 6F 65 6C 20 4B 69
11:27:13.667 ISDN.L2_MSG PRI 1 6E 67 6C 0C 21 80 32 34 36 34 33 34 31 30
11:27:13.667 ISDN.L2_MSG PRI 1 33 30 70 08 C1 32 35 33 37 37 32 31
11:27:13.667 ISDN.L2_FMT PRI 1 Sapi:00 C/R:R Tei:00 INFO Ns:1 Nr:1 P:0
11:27:13.667 ISDN.L2_FMT PRI 1 Prot:08 CRL:2 CRV:0001
11:27:13.668 ISDN.L2_FMT PRI 1 M - 05 SETUP
11:27:13.668 ISDN.L2_FMT PRI 1 IE - 04 BEARER CAPABILITY Len=3
11:27:13.668 ISDN.L2_FMT PRI 1 80 Xfer Cap.:SPEECH
11:27:13.668 ISDN.L2_FMT PRI 1 90 Xfer Rate:64k
11:27:13.668 ISDN.L2_FMT PRI 1 A2 Layer 1:G.711 U-Law
11:27:13.668 ISDN.L2_FMT PRI 1 IE - 18 CHANNEL ID Len=3
11:27:13.668 ISDN.L2_FMT PRI 1 A9 Primary Rate
11:27:13.668 ISDN.L2_FMT PRI 1 Intfc ID:IMPLICIT
11:27:13.668 ISDN.L2_FMT PRI 1 Pref/Excl:EXCLUSIVE
11:27:13.668 ISDN.L2_FMT PRI 1 D-Chan Indicated:NO
11:27:13.668 ISDN.L2_FMT PRI 1 Chan. Sel:FOLLOWS
11:27:13.668 ISDN.L2_FMT PRI 1 83 Numb/Map:NUMBER
11:27:13.669 ISDN.L2_FMT PRI 1 17 Channel:23
11:27:13.669 ISDN.L2_FMT PRI 1 IE - 1C FACILITY Len=23
11:27:13.669 ISDN.L2_FMT PRI 1 Calling Name: Noel King
11:27:13.669 ISDN.L2_FMT PRI 1 IE - 6C CALLING PARTY # Len=12
11:27:13.669 ISDN.L2_FMT PRI 1 21 Numb. Type:NATIONAL
11:27:13.669 ISDN.L2_FMT PRI 1 Numb. Plan:E.164
11:27:13.669 ISDN.L2_FMT PRI 1 80 Presentation:ALLOWED
11:27:13.669 ISDN.L2_FMT PRI 1 Screening:USER PROVIDED
11:27:13.669 ISDN.L2_FMT PRI 1 Ph.# 2464341030
11:27:13.669 ISDN.L2_FMT PRI 1 IE - 70 CALLED PARTY # Len=8
11:27:13.669 ISDN.L2_FMT PRI 1 C1 Numb. Type:SUBSCRIBER
11:27:13.670 ISDN.L2_FMT PRI 1 Numb. Plan:E.164
11:27:13.670 ISDN.L2_FMT PRI 1 Ph.# 2537721
11:27:13.670 SB.CALL 1 Delivering Called the deliverResponse routine from Delivering
11:27:13.670 SB.CALL 1 Delivering DeliverResponse(accept) sent from T03 to 4045
11:27:13.671 SA.4045 Ca:0 Calling rcvd: deliverResponse from SB
11:27:13.671 SA.4045 Ca:0 Calling sent: AcctPhoneMgr_info to PM
11:27:13.671 PM.4045 Ca:0 SipPM_Pending warn: AcctPhoneMgr_info
11:27:13 SB.CallStructObserver 1 Created
11:27:13 SB.CallStructObserver 1 <-> 64ed8a21-ca31d086-900b4bdb@10.10.20.5
11:27:13.687 ISDN.L2_FMT PRI 1 ==============================================
11:27:13.687 ISDN.L2_MSG PRI 1 R 00 01 01 04
11:27:13.687 ISDN.L2_FMT PRI 1 Sapi:00 C/R:R Tei:00 Ctl:RR Nr:2 P/F:0
11:27:13.794 ISDN.L2_FMT PRI 1 ==============================================
11:27:13.794 ISDN.L2_MSG PRI 1 R 02 01 02 04 08 02 80 01 02 18 04 E9 81 83
11:27:13.794 ISDN.L2_MSG PRI 1 17
11:27:13.794 ISDN.L2_FMT PRI 1 Sapi:00 C/R:C Tei:00 INFO Ns:1 Nr:2 P:0
11:27:13.794 ISDN.L2_FMT PRI 1 Prot:08 CRL:2 CRV:8001
11:27:13.794 ISDN.L2_FMT PRI 1 M - 02 CALL_PROC
11:27:13.794 ISDN.L2_FMT PRI 1 IE - 18 CHANNEL ID Len=4
11:27:13.794 ISDN.L2_FMT PRI 1 E9 Primary Rate
11:27:13.794 ISDN.L2_FMT PRI 1 Intfc ID:EXPLICIT
11:27:13.794 ISDN.L2_FMT PRI 1 Pref/Excl:EXCLUSIVE
11:27:13.795 ISDN.L2_FMT PRI 1 D-Chan Indicated:NO
11:27:13.795 ISDN.L2_FMT PRI 1 Chan. Sel:FOLLOWS
11:27:13.795 ISDN.L2_FMT PRI 1 81 Intfc #:01
11:27:13.795 ISDN.L2_FMT PRI 1 83 Numb/Map:NUMBER
11:27:13.795 ISDN.L2_FMT PRI 1 17 Channel:23
11:27:13.795 ISDN.L2_FMT PRI 1 ==============================================
11:27:13.795 ISDN.L2_MSG PRI 1 T 02 01 01 04
11:27:13.795 ISDN.L2_FMT PRI 1 Sapi:00 C/R:C Tei:00 Ctl:RR Nr:2 P/F:0
11:27:13.804 ISDN.L2_FMT PRI 1 ==============================================
11:27:13.804 ISDN.L2_MSG PRI 1 T 00 01 04 04 08 02 00 01 7D 08 02 80 E4 14
11:27:13.804 ISDN.L2_MSG PRI 1 01 01
11:27:13.804 ISDN.L2_FMT PRI 1 Sapi:00 C/R:R Tei:00 INFO Ns:2 Nr:2 P:0
11:27:13.804 ISDN.L2_FMT PRI 1 Prot:08 CRL:2 CRV:0001
11:27:13.804 ISDN.L2_FMT PRI 1 M - 7D STATUS
11:27:13.804 ISDN.L2_FMT PRI 1 IE - 08 CAUSE Len=2
11:27:13.804 ISDN.L2_FMT PRI 1 80 Location:U
11:27:13.805 ISDN.L2_FMT PRI 1 E4 Cause:100 (INVALID_ELEM_CONTENTS)
11:27:13.805 ISDN.L2_FMT PRI 1 IE - 14 CALL STATE Len=1
11:27:13.805 ISDN.L2_FMT PRI 1 01
11:27:13.816 ISDN.L2_FMT PRI 1 ==============================================
11:27:13.816 ISDN.L2_MSG PRI 1 R 00 01 01 06
11:27:13.816 ISDN.L2_FMT PRI 1 Sapi:00 C/R:R Tei:00 Ctl:RR Nr:3 P/F:0 Channel status 123456789012345678901234
.......................D
Legend: - = Unallocated . = Inactive
A = Active B channel B = Backup D channel
D = Active D channel M = Maintenance
R = Restart
Last clearing of "show interface" counters: never
30 packets input, 120 bytes, 0 no buffer
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame
0 abort, 0 discards, 0 overruns
30 packets output, 120 bytes, 0 underruns
Colin
The ISDN message below shows that the carrier equipment is configured for NFAS. NFAS is not supported in AOS.
11:27:13.794 ISDN.L2_FMT PRI 1 ==============================================
11:27:13.794 ISDN.L2_MSG PRI 1 R 02 01 02 04 08 02 80 01 02 18 04 E9 81 83
11:27:13.794 ISDN.L2_MSG PRI 1 17
11:27:13.794 ISDN.L2_FMT PRI 1 Sapi:00 C/R:C Tei:00 INFO Ns:1 Nr:2 P:0
11:27:13.794 ISDN.L2_FMT PRI 1 Prot:08 CRL:2 CRV:8001
11:27:13.794 ISDN.L2_FMT PRI 1 M - 02 CALL_PROC
11:27:13.794 ISDN.L2_FMT PRI 1 IE - 18 CHANNEL ID Len=4
11:27:13.794 ISDN.L2_FMT PRI 1 E9 Primary Rate
11:27:13.794 ISDN.L2_FMT PRI 1 Intfc ID:EXPLICIT
11:27:13.794 ISDN.L2_FMT PRI 1 Pref/Excl:EXCLUSIVE
11:27:13.795 ISDN.L2_FMT PRI 1 D-Chan Indicated:NO
11:27:13.795 ISDN.L2_FMT PRI 1 Chan. Sel:FOLLOWS
11:27:13.795 ISDN.L2_FMT PRI 1 81 Intfc #:01
11:27:13.795 ISDN.L2_FMT PRI 1 83 Numb/Map:NUMBER
11:27:13.795 ISDN.L2_FMT PRI 1 17 Channel:23
11:27:13.795 ISDN.L2_FMT PRI 1 ==============================================
In the Call Proceeding message, octet 3 has the Interface ID flag set to EXPLICIT, and it is followed by octet 3.1 with the identifier. The NI-2 spec (SR-4994) explains the use of octet 3.1 – it is not used when there is a single T1 interface.
Thanks,
Charles
Hi Charles,
Thanks. Please forgive me because I am relatively new to this. However I just want to ask since you made reference to the NI-2 spec would it make a difference since the switch type is DMS 100? The last time we had an issue with the demo system I think you had changed the switch type and it worked (I stand corrected) can that be possible?
Colin
Colin
NFAS is an option that can be configured on both ISDN switch types, NI-2 and DMS100. So switching between the switch types will not resolve this issue unless NFAS is disabled.
Thanks,
Charles