Decoded H.323 call

Unfortunately H.323 calls are not text encoded. They are encoded in ASN.1 PER, making it unreadable for humans. Abstract Syntax Notation One (ASN.1) is a formal language for abstractly describing messages to be exchanged between distributed computer systems. Previously, ASN.1 was used to write application, national and international standards.
Originally ASN.1 used BER(Basic Encoding Rules) to encode the data. BER used the Tag-Length-Value schema. The newer - and used in H.323 - encoding is PER(Packed Encoding Rules). Its more compact but highly unreadable.

This is an example of a - already preprocessed H.323 call - found on Intels homepage

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:21.480
LAYER: Q931
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
243 octets (hex output):
08 02 00 d6 05 04 03 88 c0 a5 28 09 72 65 76 65
69 6c 6c 65 00 7e 00 db 05 10 18 06 00 08 91 4a
00 01 22 c0 b5 00 80 80 14 49 6e 74 65 6c 20 49
6e 74 65 72 6e 65 74 20 50 68 6f 6e 65 00 03 31
2e 30 00 00 01 40 05 00 74 00 77 00 65 00 65 00
62 00 31 00 86 86 d5 15 06 b8 00 b3 91 4e fb e2
21 d0 11 8f a3 00 aa 00 af 38 21 01 00 b5 00 80
80 80 80 72 65 76 65 69 6c 6c 65 40 62 6f 67 75
73 2e 63 6f 6d 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 68 74 74 70 3a 2f 2f 67 64 61 6e 6e 65
65 6c 2e 6a 66 2e 69 6e 74 65 6c 2e 63 6f 6d 2f
63 67 69 2d 62 69 6e 2f 75 6c 73 31 30 2e 62 61
74 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Setup
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 d6 , flag: 0 - origination side
Bearer capability:
length: 3
coding standard: 0x0
information transfer capability: 0x8
transfer mode: 0x2
information transfer rate: 0x0
user information layer 1 protocol: 0x5
Display:
length: 9
display information: reveille
User-user:
length: 219
protocol discriminator: 5
h323_uu_pdu: setup:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
sourceInfo:
vendor:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
productId:
21 octet(s) (hex output):
49 6E 74 65 6C 20 49 6E
74 65 72 6E 65 74 20 50
68 6F 6E 65 00
versionId:
4 octet(s) (hex output):
31 2E 30 00
terminalInfo:
destinationAddress:
h323_ID:
6 octet(s) (hex output):
74 00 77 00 65 00
destCallSignalAddress:
ipAddress: 134.134.213.21
port: 1720
conferenceID:
16 octet(s) (hex output):
B3 91 4E FB E2 21 D0 11
8F A3 00 AA 00 AF 38 21
conferenceGoal: create
callType: pointToPoint
nonStandardIdentifier:
h221NonStandard:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
data:
length: 128
value: reveille@bogus.com
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:21.490
LAYER: Q931
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
23 octets (hex output):
08 02 80 d6 02 7e 00 0f 05 01 00 06 00 08 91 4a
00 01 08 80 01 28 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Proceeding
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 d6 , flag: 1 - destination side
User-user:
length: 15
protocol discriminator: 5
h323_uu_pdu: callProceeding:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
destinationInfo:
gateway:
GtwyInf_nonStandardData:
h323:

END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:21.530
LAYER: Q931
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
246 octets (hex output):
08 02 00 02 05 04 03 88 c0 a5 28 09 72 65 76 65
69 6c 6c 65 00 7e 00 de 05 10 18 06 00 08 91 4a
00 01 2a c0 b5 00 80 80 14 49 6e 74 65 6c 20 49
6e 74 65 72 6e 65 74 20 50 68 6f 6e 65 00 03 31
2e 30 00 40 01 28 00 01 40 05 00 74 00 77 00 65
00 65 00 62 00 31 00 86 86 d5 15 06 b8 00 40 cf
21 53 9d 23 d0 11 ab cd 00 a0 c9 1a bb 91 01 00
b5 00 80 80 80 80 72 65 76 65 69 6c 6c 65 40 62
6f 67 75 73 2e 63 6f 6d 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 68 74 74 70 3a 2f 2f 67 64 61
6e 6e 65 65 6c 2e 6a 66 2e 69 6e 74 65 6c 2e 63
6f 6d 2f 63 67 69 2d 62 69 6e 2f 75 6c 73 31 30
2e 62 61 74 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Setup
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 02 , flag: 0 - origination side
Bearer capability:
length: 3
coding standard: 0x0
information transfer capability: 0x8
transfer mode: 0x2
information transfer rate: 0x0
user information layer 1 protocol: 0x5
Display:
length: 9
display information: reveille
User-user:
length: 222
protocol discriminator: 5
h323_uu_pdu: setup:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
sourceInfo:
vendor:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
productId:
21 octet(s) (hex output):
49 6E 74 65 6C 20 49 6E
74 65 72 6E 65 74 20 50
68 6F 6E 65 00
versionId:
4 octet(s) (hex output):
31 2E 30 00
gateway:
GtwyInf_nonStandardData:
h323:

terminalInfo:
destinationAddress:
h323_ID:
6 octet(s) (hex output):
74 00 77 00 65 00
destCallSignalAddress:
ipAddress: 134.134.213.21
port: 1720
conferenceID:
16 octet(s) (hex output):
40 CF 21 53 9D 23 D0 11
AB CD 00 A0 C9 1A BB 91
conferenceGoal: create
callType: pointToPoint
nonStandardIdentifier:
h221NonStandard:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
data:
length: 128
value: reveille@bogus.com
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:21.891
LAYER: Q931
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
23 octets (hex output):
08 02 80 02 02 7e 00 0f 05 01 00 06 00 08 91 4a
00 01 08 80 01 28 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Proceeding
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 02 , flag: 1 - destination side
User-user:
length: 15
protocol discriminator: 5
h323_uu_pdu: callProceeding:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
destinationInfo:
gateway:
GtwyInf_nonStandardData:
h323:

END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:21.891
LAYER: Q931
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
23 octets (hex output):
08 02 00 d6 02 7e 00 0f 05 01 00 06 00 08 91 4a
00 01 08 80 01 28 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Proceeding
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 d6 , flag: 0 - origination side
User-user:
length: 15
protocol discriminator: 5
h323_uu_pdu: callProceeding:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
destinationInfo:
gateway:
GtwyInf_nonStandardData:
h323:

END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:23.593
LAYER: Q931
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
226 octets (hex output):
08 02 80 02 07 04 03 88 c0 a5 28 06 74 77 65 65
62 31 7e 00 cd 05 12 40 06 00 08 91 4a 00 01 00
86 86 d5 15 06 b9 2a c0 b5 00 80 80 14 49 6e 74
65 6c 20 49 6e 74 65 72 6e 65 74 20 50 68 6f 6e
65 00 03 31 2e 30 00 40 01 28 00 40 cf 21 53 9d
23 d0 11 ab cd 00 a0 c9 1a bb 91 40 b5 00 80 80
80 80 74 77 65 65 62 31 40 73 6f 6d 65 77 68 65
72 65 2e 63 6f 6d 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 68 74 74 70 3a 2f 2f 67 64 61 6e 6e 65 65
6c 2e 6a 66 2e 69 6e 74 65 6c 2e 63 6f 6d 2f 63
67 69 2d 62 69 6e 2f 75 6c 73 31 30 2e 62 61 74
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Connect
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 02 , flag: 1 - destination side
Bearer capability:
length: 3
coding standard: 0x0
information transfer capability: 0x8
transfer mode: 0x2
information transfer rate: 0x0
user information layer 1 protocol: 0x5
Display:
length: 6
display information: tweeb1
User-user:
length: 205
protocol discriminator: 5
h323_uu_pdu: connect:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
Cnnct_UUIE_h245Address:
ipAddress: 134.134.213.21
port: 1721
destinationInfo:
vendor:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
productId:
21 octet(s) (hex output):
49 6E 74 65 6C 20 49 6E
74 65 72 6E 65 74 20 50
68 6F 6E 65 00
versionId:
4 octet(s) (hex output):
31 2E 30 00
gateway:
GtwyInf_nonStandardData:
h323:

terminalInfo:
conferenceID:
16 octet(s) (hex output):
40 CF 21 53 9D 23 D0 11
AB CD 00 A0 C9 1A BB 91
nonStandardIdentifier:
h221NonStandard:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
data:
length: 128
value: tweeb1@somewhere.com
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:23.623
LAYER: Q931
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
226 octets (hex output):
08 02 80 d6 07 04 03 88 c0 a5 28 06 74 77 65 65
62 31 7e 00 cd 05 12 40 06 00 08 91 4a 00 01 00
86 86 d5 85 06 b9 2a c0 b5 00 80 80 14 49 6e 74
65 6c 20 49 6e 74 65 72 6e 65 74 20 50 68 6f 6e
65 00 03 31 2e 30 00 40 01 28 00 b3 91 4e fb e2
21 d0 11 8f a3 00 aa 00 af 38 21 40 b5 00 80 80
80 80 74 77 65 65 62 31 40 73 6f 6d 65 77 68 65
72 65 2e 63 6f 6d 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 68 74 74 70 3a 2f 2f 67 64 61 6e 6e 65 65
6c 2e 6a 66 2e 69 6e 74 65 6c 2e 63 6f 6d 2f 63
67 69 2d 62 69 6e 2f 75 6c 73 31 30 2e 62 61 74
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Connect
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 d6 , flag: 1 - destination side
Bearer capability:
length: 3
coding standard: 0x0
information transfer capability: 0x8
transfer mode: 0x2
information transfer rate: 0x0
user information layer 1 protocol: 0x5
Display:
length: 6
display information: tweeb1
User-user:
length: 205
protocol discriminator: 5
h323_uu_pdu: connect:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
Cnnct_UUIE_h245Address:
ipAddress: 134.134.213.133
port: 1721
destinationInfo:
vendor:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
productId:
21 octet(s) (hex output):
49 6E 74 65 6C 20 49 6E
74 65 72 6E 65 74 20 50
68 6F 6E 65 00
versionId:
4 octet(s) (hex output):
31 2E 30 00
gateway:
GtwyInf_nonStandardData:
h323:

terminalInfo:
conferenceID:
16 octet(s) (hex output):
B3 91 4E FB E2 21 D0 11
8F A3 00 AA 00 AF 38 21
nonStandardIdentifier:
h221NonStandard:
35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
data:
length: 128
value: tweeb1@somewhere.com
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:23.984
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
123 octets (hex output):
02 70 01 06 00 08 81 75 00 02 80 0d 00 00 3c 00
01 00 00 01 00 00 01 00 00 04 80 00 00 32 00 03
c0 00 01 30 20 b5 00 80 80 08 07 70 00 04 0c 06
00 00 80 00 02 30 20 b5 00 80 80 08 07 71 00 08
25 04 00 00 80 00 03 30 20 b5 00 80 80 08 07 72
00 0c 25 05 00 00 80 00 04 30 20 b5 00 80 80 08
07 73 00 10 2b 06 00 00 00 80 00 04 00 00 00 00
00 01 00 00 02 00 00 03 00 00 04
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySet

Sequence Number: 1
ProtocolIdentifiers: 0, 0, 8, 245, 0, 2,
Multiplex Capability: h2250Capability
maximumAudioDelayJitter: 60
Receive Multipoint Capability:
Transmit Multipoint Capability:
Receive And Transmit Multipoint Capability:
Capability Table:
1: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression

2: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 70 00 04 0C 06 00 00

3: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 71 00 08 25 04 00 00

4: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 72 00 0C 25 05 00 00

5: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 73 00 10 2B 06 00 00

Capability Descriptors:
0:
1,
2,
3,
4,
5,
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:23.984
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
123 octets (hex output):
02 70 01 06 00 08 81 75 00 02 80 0d 00 00 3c 00
01 00 00 01 00 00 01 00 00 04 80 00 00 32 00 03
c0 00 01 30 20 b5 00 80 80 08 07 70 00 04 0c 06
00 00 80 00 02 30 20 b5 00 80 80 08 07 71 00 08
25 04 00 00 80 00 03 30 20 b5 00 80 80 08 07 72
00 0c 25 05 00 00 80 00 04 30 20 b5 00 80 80 08
07 73 00 10 2b 06 00 00 00 80 00 04 00 00 00 00
00 01 00 00 02 00 00 03 00 00 04
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySet

Sequence Number: 1
ProtocolIdentifiers: 0, 0, 8, 245, 0, 2,
Multiplex Capability: h2250Capability
maximumAudioDelayJitter: 60
Receive Multipoint Capability:
Transmit Multipoint Capability:
Receive And Transmit Multipoint Capability:
Capability Table:
1: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression

2: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 70 00 04 0C 06 00 00

3: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 71 00 08 25 04 00 00

4: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 72 00 0C 25 05 00 00

5: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 73 00 10 2B 06 00 00

Capability Descriptors:
0:
1,
2,
3,
4,
5,
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:23.994
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
7 octets (hex output):
01 00 32 80 0b d4 d7
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDetermination

Terminal Type: 50
Determination Number: 775383
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:23.994
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
7 octets (hex output):
01 00 32 80 0b d4 d7
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDetermination

Terminal Type: 50
Determination Number: 775383
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.685
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
3 octets (hex output):
21 80 01
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySetAck

Sequence Number: 1
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.685
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
3 octets (hex output):
21 80 01
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySetAck

Sequence Number: 1
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.685
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
123 octets (hex output):
02 70 01 06 00 08 81 75 00 02 80 0d 00 00 3c 00
01 00 00 01 00 00 01 00 00 04 80 00 00 32 00 03
c0 00 01 30 20 b5 00 80 80 08 07 70 00 04 0c 06
00 00 80 00 02 30 20 b5 00 80 80 08 07 71 00 08
25 04 00 00 80 00 03 30 20 b5 00 80 80 08 07 72
00 0c 25 05 00 00 80 00 04 30 20 b5 00 80 80 08
07 73 00 10 2b 06 00 00 00 80 00 04 00 00 00 00
00 01 00 00 02 00 00 03 00 00 04
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySet

Sequence Number: 1
ProtocolIdentifiers: 0, 0, 8, 245, 0, 2,
Multiplex Capability: h2250Capability
maximumAudioDelayJitter: 60
Receive Multipoint Capability:
Transmit Multipoint Capability:
Receive And Transmit Multipoint Capability:
Capability Table:
1: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression

2: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 70 00 04 0C 06 00 00

3: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 71 00 08 25 04 00 00

4: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 72 00 0C 25 05 00 00

5: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 73 00 10 2B 06 00 00

Capability Descriptors:
0:
1,
2,
3,
4,
5,
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.685
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
123 octets (hex output):
02 70 01 06 00 08 81 75 00 02 80 0d 00 00 3c 00
01 00 00 01 00 00 01 00 00 04 80 00 00 32 00 03
c0 00 01 30 20 b5 00 80 80 08 07 70 00 04 0c 06
00 00 80 00 02 30 20 b5 00 80 80 08 07 71 00 08
25 04 00 00 80 00 03 30 20 b5 00 80 80 08 07 72
00 0c 25 05 00 00 80 00 04 30 20 b5 00 80 80 08
07 73 00 10 2b 06 00 00 00 80 00 04 00 00 00 00
00 01 00 00 02 00 00 03 00 00 04
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySet

Sequence Number: 1
ProtocolIdentifiers: 0, 0, 8, 245, 0, 2,
Multiplex Capability: h2250Capability
maximumAudioDelayJitter: 60
Receive Multipoint Capability:
Transmit Multipoint Capability:
Receive And Transmit Multipoint Capability:
Capability Table:
1: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression

2: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 70 00 04 0C 06 00 00

3: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 71 00 08 25 04 00 00

4: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 72 00 0C 25 05 00 00

5: NonStandard Audio
t35CountryCode: 181
t35Extension: 0
manufacturerCode: 32896
Value: 8 octets (hex output):
07 73 00 10 2B 06 00 00

Capability Descriptors:
0:
1,
2,
3,
4,
5,
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.695
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
7 octets (hex output):
01 00 32 80 8b 7d e8
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDetermination

Terminal Type: 50
Determination Number: 9141736
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.695
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
7 octets (hex output):
01 00 32 80 8b 7d e8
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDetermination

Terminal Type: 50
Determination Number: 9141736
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.695
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
2 octets (hex output):
20 a0
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDeterminationAck

Role: SLAVE
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:24.695
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
2 octets (hex output):
20 a0
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDeterminationAck

Role: SLAVE
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:25.85
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
3 octets (hex output):
21 80 01
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySetAck

Sequence Number: 1
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:25.85
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
3 octets (hex output):
21 80 01
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: TerminalCapabilitySetAck

Sequence Number: 1
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:25.85
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
2 octets (hex output):
20 80
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDeterminationAck

Role: MASTER
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:25.85
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
2 octets (hex output):
20 80
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MasterSlaveDeterminationAck

Role: MASTER
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:25.85
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
21 octets (hex output):
03 00 00 00 0d 00 03 c0 00 0b 0f 00 01 00 86 86
d5 c8 13 81 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannel

Forward Logical Channel Number: 1
Capability: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression
fLCPs_mPs_h2250LCPs:
SessionID: 1
SilenceSuppression: FALSE
H2250LCPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.200
TSAPIdentifier: 4993
H2250LCPs_mdGrntdDlvry: FALSE
H2250LCPs_mCGDy: FALSE
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:25.95
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
21 octets (hex output):
03 00 00 00 0d 00 03 c0 00 0b 0f 00 01 00 86 86
d5 85 07 d3 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannel

Forward Logical Channel Number: 1
Capability: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression
fLCPs_mPs_h2250LCPs:
SessionID: 1
SilenceSuppression: FALSE
H2250LCPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.133
TSAPIdentifier: 2003
H2250LCPs_mdGrntdDlvry: FALSE
H2250LCPs_mCGDy: FALSE
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:26.587
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
21 octets (hex output):
03 00 00 00 0d 00 03 c0 00 0b 0f 00 01 00 86 86
d5 15 07 d1 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannel

Forward Logical Channel Number: 1
Capability: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression
fLCPs_mPs_h2250LCPs:
SessionID: 1
SilenceSuppression: FALSE
H2250LCPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.21
TSAPIdentifier: 2001
H2250LCPs_mdGrntdDlvry: FALSE
H2250LCPs_mCGDy: FALSE
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:26.587
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
21 octets (hex output):
03 00 00 00 0d 00 03 c0 00 0b 0f 00 01 00 86 86
d5 85 07 d1 00
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannel

Forward Logical Channel Number: 1
Capability: G.7231 Audio
MaxAl_sduAudioFrames: 4
Silence Suppression
fLCPs_mPs_h2250LCPs:
SessionID: 1
SilenceSuppression: FALSE
H2250LCPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.133
TSAPIdentifier: 2001
H2250LCPs_mdGrntdDlvry: FALSE
H2250LCPs_mCGDy: FALSE
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:26.587
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
22 octets (hex output):
22 c0 00 00 02 80 0f 0c 00 86 86 d5 15 07 d0 00
86 86 d5 15 07 d1
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannelAck

Forward Logical Channel Number: 1
frwrdMltplxAckPrmtrs:
H2250LCAPs_mdChnnl:
Unicast Address: IP, 134.134.213.21
TSAPIdentifier: 2000
H2250LCAPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.21
TSAPIdentifier: 2001
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:26.617
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
22 octets (hex output):
22 c0 00 00 02 80 0f 0c 00 86 86 d5 85 07 d0 00
86 86 d5 85 07 d1
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannelAck

Forward Logical Channel Number: 1
frwrdMltplxAckPrmtrs:
H2250LCAPs_mdChnnl:
Unicast Address: IP, 134.134.213.133
TSAPIdentifier: 2000
H2250LCAPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.133
TSAPIdentifier: 2001
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:27.689
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
22 octets (hex output):
22 c0 00 00 02 80 0f 0c 00 86 86 d5 c8 13 80 00
86 86 d5 c8 13 81
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannelAck

Forward Logical Channel Number: 1
frwrdMltplxAckPrmtrs:
H2250LCAPs_mdChnnl:
Unicast Address: IP, 134.134.213.200
TSAPIdentifier: 4992
H2250LCAPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.200
TSAPIdentifier: 4993
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:27.689
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
22 octets (hex output):
22 c0 00 00 02 80 0f 0c 00 86 86 d5 85 07 d2 00
86 86 d5 85 07 d3
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: OpenLogicalChannelAck

Forward Logical Channel Number: 1
frwrdMltplxAckPrmtrs:
H2250LCAPs_mdChnnl:
Unicast Address: IP, 134.134.213.133
TSAPIdentifier: 2002
H2250LCAPs_mdCntrlChnnl:
Unicast Address: IP, 134.134.213.133
TSAPIdentifier: 2003
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:37.974
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
5 octets (hex output):
64 80 00 00 08
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MiscellaneousIndication

Logical Channel Number: 1
LogicalChannelInactive
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:37.984
LAYER: H245
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
5 octets (hex output):
64 80 00 00 08
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: MiscellaneousIndication

Logical Channel Number: 1
LogicalChannelInactive
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:37.984
LAYER: H245
DIRECTION: Received
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
2 octets (hex output):
45 20
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: EndSessionCommand

Disconnect
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:37.984
LAYER: Q931
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
24 octets (hex output):
08 02 80 d6 5a 08 03 00 00 90 7e 00 0b 05 05 40
06 00 08 91 4a 00 01 58
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Release Complete
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 d6 , flag: 1 - destination side
Cause:
length: 3
coding standard: 0x0
location: 0x0
recommendation: 0x0
cause value: 0x10
User-user:
length: 11
protocol discriminator: 5
h323_uu_pdu: releaseComplete:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
reason: RlsCmpltRsn_undfndRsn
END_PDU: ================================ END PDU =============================

START_PDU: ============================= START PDU ============================
TIMESTAMP: 14:26:37.994
LAYER: Q931
DIRECTION: Sent
RAW_PDU: - - - - - - - - RAW PDU - - - - - - - -
24 octets (hex output):
08 02 80 02 5a 08 03 00 00 90 7e 00 0b 05 05 40
06 00 08 91 4a 00 01 58
DECODED_PDU: - - - - - - - DECODED PDU - - - - - - -
PDU_TYPE: Release Complete
Protocol Discriminator: 8
Call Reference:
length (in octets): 2
value (in hex): 00 02 , flag: 1 - destination side
Cause:
length: 3
coding standard: 0x0
location: 0x0
recommendation: 0x0
cause value: 0x10
User-user:
length: 11
protocol discriminator: 5
h323_uu_pdu: releaseComplete:
protocolIdentifier: 0, 0, 8, 2250, 0, 1
reason: RlsCmpltRsn_undfndRsn
END_PDU: ================================ END PDU =============================