Hi All,
I'm trying to basic H323 GK-controlled trunk with CUBE between CUCM and UCM
Express. The topology looks like this:
5001-----CUCM -------GK/CUBE (HQ router) -------- GW (BR2 router)-----3001
CUCM, CUBE and GW all register to GK. The configuration is very basic with
zone prefixes and outvia zone shown below. The behavior I see:
1) CUCM phone (5001) calls 3001
2) CUCM exchanges ARQ/ACF, sends SETUP to CUBE
3) CUBE exchanges ARQ/ACF, sends SETUP to BR2
4) BR2 exchanges ARQ/ACF, sends ALERTING, 3001 rings, 5001 gets ring tone.
At this point, the show gatekeeper calls looks like this:
Total number of active calls = 2.
GATEKEEPER CALL INFO
====================
LocalCallID Age(secs) BW
5-33005 13 128(Kbps)
Endpt(s): Alias E.164Addr
src EP: gk-trunk_1 5001
CallSignalAddr Port RASSignalAddr Port
192.168.10.30 53963 192.168.10.30 51666
Endpt(s): Alias E.164Addr
dst EP: HQ 3001
CallSignalAddr Port RASSignalAddr Port
192.168.50.2 1720 192.168.50.2 53199
LocalCallID Age(secs) BW
6-33005 12 128(Kbps)
Endpt(s): Alias E.164Addr
src EP: HQ 5001
CallSignalAddr Port RASSignalAddr Port
192.168.50.2 1720 192.168.50.2 53199
Endpt(s): Alias E.164Addr
dst EP: BR2 3001
CallSignalAddr Port RASSignalAddr Port
192.168.50.4 1720 192.168.50.4 63228
5) 3001 picks up, BR2 sends CONNECT, CUBE sends PROGRESS
6) 5001 still gets ringback tone for several seconds, then gets fast busy.
See the output of the debug h225 q931 from HQ below. I did bunch of
different backups, but I still can't figure out why CUBE wouldn't forward
the CONNECT. The codec is g711ulaw on both sides.
If I remove CUBE (e.g. remove outvia zone), everything connects perfectly.
What am I missing?
HQ Config:
voice service voip
allow-connections h323 to h323
allow-connections h323 to sip
allow-connections sip to h323
fax protocol cisco
!
!
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g729r8
!
interface Loopback0
ip address 192.168.50.2 255.255.255.255
h323-gateway voip interface
h323-gateway voip id CUBE ipaddr 192.168.50.2 1719
h323-gateway voip h323-id HQ
h323-gateway voip bind srcaddr 192.168.50.2
dial-peer voice 300 voip
incoming called-number 3...
codec g711ulaw
!
dial-peer voice 301 voip
destination-pattern 3...
session target ras
codec g711ulaw
gateway
timer receive-rtp 1200
!
!
!
gatekeeper
zone local CUBE cisco.com 192.168.50.2
zone local UCME cisco.com outvia CUBE
zone local UCM cisco.com
zone prefix UCM 1... gw-priority 10 gk-trunk_2
zone prefix UCME 3...
zone prefix UCM 5... gw-priority 10 gk-trunk_2
gw-type-prefix 1#* default-technology
no shutdown
----------------------------------------
HQ#show gatek end
GATEKEEPER ENDPOINT REGISTRATION
================================
CallSignalAddr Port RASSignalAddr Port Zone Name Type Flags
--------------- ----- --------------- ----- --------- ---- -----
192.168.10.30 53963 192.168.10.30 51666 UCM VOIP-GW
H323-ID: gk-trunk_1
Voice Capacity Max.= Avail.= Current.= 0
192.168.50.2 1720 192.168.50.2 53199 CUBE H323-GW
H323-ID: HQ
Voice Capacity Max.= Avail.= Current.= 0
192.168.50.4 1720 192.168.50.4 63228 UCME VOIP-GW
H323-ID: BR2
E164-ID: 3001
E164-ID: 3002
Voice Capacity Max.= Avail.= Current.= 0
Total number of active registrations = 3
---------------------------------------------------------------------------------
debug h225 q931 from CUBE:
HQ#debug h225 q931
H.225 Q931 IE Details debugging is on
HQ#
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x0003
Message Type : 0x05: SETUP
Bearer Capability: Length Of IE=3
Data 8090A2
Calling Party Number: Length Of IE=6
Data 008135303031
Called Party Number: Length Of IE=5
Data 8033303031
User-User: Length Of IE=193
Data
0520B0060008914A00050201808334401F0035003000300031000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022C0B50000120F436973636F43616C6C4D616E61676572003100010180633400801B43EDDC15310A03000301C0A8D26E00D50D80000700C0A80A1ED2CB1100801B43EDDC15310A03000301C0A8D26E010001000100010010A00100140140B50000120D82040020040001030003000103
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x02: CALL_PROC
User-User: Length Of IE=70
Data
052180060008914A000428C0B50000120B436973636F47617465776179003240023C0501002C0501000443001100801B43EDDC15310A03000301C0A8D26E0100010010800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x000A
Message Type : 0x05: SETUP
Bearer Capability: Length Of IE=3
Data 8090A3
Calling Party Number: Length Of IE=6
Data 008135303031
Called Party Number: Length Of IE=5
Data 8033303031
User-User: Length Of IE=142
Data
0520A0060008914A00040140010048005128C0B50000120B436973636F47617465776179003240023C0501002C05010000801B43EDDC15310A03000301C0A8D26E00CD0D80000700C0A83202BA941100801B43EDDC15310A03000301C0A8D26E010001000180018010A00100210140B50000121A81850004000103001127F8000000000000000000000000000000
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x800A
Message Type : 0x02: CALL_PROC
User-User: Length Of IE=87
Data
052180060008914A00042800B500001240023C0504010020402C0501000443001100801B43EDDC15310A03000301C0A8D26E0180018010A001001C014
HQ#0B5000012158181001127F8000000000000000000000000000000
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x800A
Message Type : 0x01: ALERTING
Display: Length Of IE=11
Data 4252312050686F6E652031
Signal: Length Of IE=1
Data 01
User-User: Length Of IE=58
Data
052380060008914A00042800B500001240023C0504010020402C05010006C3001100801B43EDDC15310A03000301C0A8D26E0180018010800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x800A
Message Type : 0x6E: NOTIFY
Notification Ind: Length Of IE=1
Data F1
Display: Length Of IE=11
Data 4252312050686F6E652031
Connected Number: Length Of IE=6
Data 000033303031
User-User: Length Of IE=33
Data 0528501900060008914A000400801B43EDDC15310A03000301C0A8D26E10800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x01: ALERTING
Display: Length Of IE=11
Data 4252312050686F6E652031
Signal: Length Of IE=1
Data 01
User-User: Length Of IE=70
Data
052380060008914A000428C0B50000120B436973636F47617465776179003240023C0501002C05010006C3001100801B43EDDC15310A03000301C0A8D26E0100010010800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x6E: NOTIFY
Notification Ind: Length Of IE=1
Data F1
Display: Length Of IE=11
Data 4252312050686F6E652031
Connected Number: Length Of IE=6
Data 000033303031
User-User: Length Of IE=33
Data 0528501900060008914A000400801B43EDDC15310A03000301C0A8D26E10800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x6E: NOTIFY
Notification Ind: Length Of IE=1
Data F1
Display: Length Of IE=11
Data 4252312050686F6E652031
Connected Number: Length Of IE=6
Data 000033303031
User-User: Length Of IE=33
Data 0528501900060008914A000400801B43EDDC15310A03000301C0A8D26E10800100
HQ#
HQ#show gatek calls
Total number of active calls = 2.
GATEKEEPER CALL INFO
====================
LocalCallID Age(secs) BW
5-33005 13 128(Kbps)
Endpt(s): Alias E.164Addr
src EP: gk-trunk_1 5001
CallSignalAddr Port RASSignalAddr Port
192.168.10.30 53963 192.168.10.30 51666
Endpt(s): Alias E.164Addr
dst EP: HQ 3001
CallSignalAddr Port RASSignalAddr Port
192.168.50.2 1720 192.168.50.2 53199
LocalCallID Age(secs) BW
6-33005 12 128(Kbps)
Endpt(s): Alias E.164Addr
src EP: HQ 5001
CallSignalAddr Port RASSignalAddr Port
192.168.50.2 1720 192.168.50.2 53199
Endpt(s): Alias E.164Addr
dst EP: BR2 3001
CallSignalAddr Port RASSignalAddr Port
192.168.50.4 1720 192.168.50.4 63228
HQ#
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x800A
Message Type : 0x07: CONNECT
Bearer Capability: Length Of IE=3
Data 8090A3
Display: Length Of IE=11
Data 4252312050686F6E652031
User-User: Length Of IE=82
Data
0522C0060008914A000400C0A832043BE92800B500001240023C0504010020402C05010000801B43EDDC15310A03000301C0A8D26E1D0C001100801B43EDDC15310A03000301C0A8D26E0180018010800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x03: PROGRESS
Facility: Length Of IE=0
Data
Progress Ind: Length Of IE=2
Data 8088
User-User: Length Of IE=96
Data
05280045C0060008914A000428C0B50000120B436973636F47617465776179003240023C0501002C05010000C0A83202D4B900801B43EDDC15310A03000301C0A8D26E05800100010010A00100120140B50000120B60011000011E041E028188
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x03: PROGRESS
Facility: Length Of IE=0
Data
Progress Ind: Length Of IE=2
Data 8083
User-User: Length Of IE=96
Data
05280045C0060008914A000428C0B50000120B436973636F47617465776179003240023C0501002C05010000C0A83202D4B900801B43EDDC15310A03000301C0A8D26E05800100010010A00100120140B50000120B60011000011E041E028183
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x800A
Message Type : 0x6E: NOTIFY
Notification Ind: Length Of IE=1
Data F1
Display: Length Of IE=11
Data 4252312050686F6E652031
Connected Number: Length Of IE=6
Data 000033303031
User-User: Length Of IE=33
Data 0528501900060008914A000400801B43EDDC15310A03000301C0A8D26E10800100
HQ#
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x6E: NOTIFY
Notification Ind: Length Of IE=1
Data F1
Display: Length Of IE=11
Data 4252312050686F6E652031
Connected Number: Length Of IE=6
Data 000033303031
User-User: Length Of IE=33
Data 0528501900060008914A000400801B43EDDC15310A03000301C0A8D26E10800100
HQ#
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x0003
Message Type : 0x5A: RELEASE_COMP
Cause: Length Of IE=2
Data 80AF
User-User: Length Of IE=34
Data 052580060008914A000511001100801B43EDDC15310A03000301C0A8D26E10800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x000A
Message Type : 0x5A: RELEASE_COMP
Cause: Length Of IE=2
Data 80AF
User-User: Length Of IE=34
Data 052580060008914A000411001100801B43EDDC15310A03000301C0A8D26E10800100
HQ#
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x8003
Message Type : 0x5A: RELEASE_COMP
Cause: Length Of IE=2
Data 80AF
User-User: Length Of IE=34
Data 052580060008914A000411001100801B43EDDC15310A03000301C0A8D26E10800100
Q931 Message IE Decodes
Protocol Discriminator : 0x08
CRV Length : 2
CRV Value : 0x800A
Message Type : 0x5A: RELEASE_COMP
Cause: Length Of IE=2
Data 80AF
User-User: Length Of IE=34
Data 052580060008914A000411001100801B43EDDC15310A03000301C0A8D26E10800100
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