Contents

SQA commands· 1

display sqa call 1

display sqa call-statistics· 4

remark· 5

sqa· 7

sqa-h225 port 7

sqa-h323 enable· 8

sqa-h323 filter address· 8

sqa-sip enable· 9

sqa-sip filter address· 10

sqa-sip port 10

 

SQA commands

Only the SC modules prefixed with LSCM2, SD interface modules, and SF interface modules support SQA.

display sqa call

Use display sqa { h323 | sip } call to display SIP call information.

Syntax

display sqa { h323 | sip } call [ [ call-id call-id ] verbose ]

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

h323: Specifies H.323 calls.

sip: Specifies SIP calls.

call-id call-id: Specifies a SIP call by its call ID, a case-insensitive string of 1 to 64 characters. If you do not specify a SIP call, this command displays information for all SIP or H.323 calls.

verbose: Displays detailed information about a SIP call.

Usage guidelines

If you do not specify any parameters, this command displays brief information about all SIP or H.323 calls.

The CPU might be overwhelmed by too many SIP calls and fail to process all packets. In this case, the caller or callee information will be displayed as 0.0.0.0:0.

Examples

# Display brief information about all SIP calls.

<Sysname> display sqa sip call

Caller                 Callee                 Call ID

192.168.111.222:65000  192.168.111.223:5000   asdlkfjakdjfkl

192.121.111.252:65012  192.171.251.223:5000   adfdfdffjakdjfkl

Table 1 Command output

Field	Description
Caller	IP address and port number of the calling party.
Callee	IP address and port number of the called party.
Call ID	ID of a SIP call, which uniquely identifies the call.

 

# Display detailed information about a SIP call.

<Sysname> display sqa sip call call-id asdlkfjakdjfkl verbose

Call ID: asdlkfjakdjfkl

  Caller information:

    IP: 192.168.111.222    Port: 65000    MAC: 0011-2233-CD55

    Tag: [email protected]

  Callee information:

    IP: 192.168.111.123    Port: 65000    MAC: 0111-2AB3-4456

    Tag: [email protected]

  Type: Audio     VLAN: 1024              StartTime: 2019-10-12 14:21:36

  MOS(F): 3      MOS(R): 3

  Forward flow (octets): 123564           Forward flow (packets): 456215

  Reverse flow (octets): 25642354         Reverse flow (packets): 2451235

Table 2 Command output

Field	Description
Call ID	ID of the call, which uniquely identifies the call.
IP	IP address of the calling party or called party.
Port	Port number of the calling party or called party.
MAC	MAC address of the calling party or called party.
Tag	Tag of the calling party or called party. The tag is a URL in the format of x@y, where x represents the username or phone number and y represents the domain name or address of the proxy server.
Type	Media type: ·     Audio. ·     Video.
VLAN	ID of the VLAN to which the SIP call belongs. This field displays a hyphen (-) if data of the SIP call is transmitted by the device through a Layer 3 routing interface.
StartTime	Time when the SIP call was established.
MOS(F)	Mean Opinion Score (MOS) value for the originating voice traffic (traffic from the calling party to the called party). The higher the value, the better the service. This field displays a hyphen (-) if the system fails to obtain the value.
MOS(R)	MOS value for the returning voice traffic (traffic from the called party to the calling party). The higher the value, the better the service. This field displays a hyphen (-) if the system fails to obtain the value.
Forward flow (octets)	Statistics of the originating voice traffic, in bytes.
Forward flow (packets)	Statistics of the originating voice traffic, in packets.
Reverse flow (octets)	Statistics of the returning voice traffic, in bytes.
Reverse flow (packets)	Statistics of the returning voice traffic, in packets.

 

# Display brief information about all H.323 calls.

<Sysname> display sqa h323 call

Caller                Callee                Call ID

192.168.111.222:65000 192.168.111.223:5000  3e33ecbd-6f1d-1910-8b52-6805ca5d1208

192.121.111.252:65012 192.171.251.223:5000  42910c03-e31c-1910-9a63-000c29209aa9

Table 3 Command output

Field	Description
Caller	IP address and port number of the calling party.
Callee	IP address and port number of the called party.
Call ID	ID of an H.323 call, which uniquely identifies the call.

‌

# Display detailed information about an H.323 call.

<Sysname> display sqa h323 call call-id 3e33ecbd-6f1d-1910-8b52-6805ca5d1208 verbose

Call ID: 3e33ecbd-6f1d-1910-8b52-6805ca5d1208

  Caller information:

    IP: 192.168.111.222    Port: 65000    MAC: 0011-2233-CD55

  Callee information:

    IP: 192.168.111.123    Port: 65000    MAC: 0111-2AB3-4456

  GUID: 42910c03-e31c-1910-9a62-000c29209aa9

  Protocol: TCP(6)

  Session ID: 2

  Type: Audio          Vlan: 1            StartTime: 2020-03-04 13:57:53

  MOS(F): 3            MOS(R): 3

  Forward flow (octets): 123564           Forward flow (packets): 456215

  Reverse flow (octets): 25642354         Reverse flow (packets): 2451235

Table 4 Command output

Field	Description
Call ID	ID of the call, which uniquely identifies the call.
IP	IP address of the calling party or called party.
Port	Port number of the calling party or called party.
MAC	MAC address of the calling party or called party.
GUID	Global unified identifier that uniquely identifies the H.323 call.
Protocol	Protocol type and number: ·     TCP. ·     UDP.
Session ID	Session ID of the H.323 call.
Type	Media type: ·     Audio. ·     Video.
VLAN	ID of the VLAN to which the H.323 call belongs.
StartTime	Time when the H.323 call was established. This field displays a hyphen (-) if data of the SIP call is transmitted by the device through a Layer 3 routing interface.
MOS(F)	Mean Opinion Score (MOS) value for the originating voice traffic (traffic from the calling party to the called party). The higher the value, the better the service. This field displays a hyphen (-) if the system fails to obtain the value.
MOS(R)	MOS value for the returning voice traffic (traffic from the called party to the calling party). The higher the value, the better the service. This field displays a hyphen (-) if the system fails to obtain the value.
Forward flow (octets)	Statistics about the originating voice traffic, in bytes.
Forward flow (packets)	Statistics about the originating voice traffic, in packets.
Reverse flow (octets)	Statistics about the returning voice traffic, in bytes.
Reverse flow (packets)	Statistics about the returning voice traffic, in packets.

‌

Related commands

sqa-h323 enable

sqa-sip enable

display sqa call-statistics

Use display sqa { h323 | sip } call-statistics to display SIP call statistics.

Syntax

display sqa { h323 | sip } call-statistics

Views

Any view

Predefined user roles

network-admin

network-operator

mdc-admin

mdc-operator

Parameters

h323: Specifies H.323 calls.

sip: Specifies SIP calls.

Examples

# Display SIP call statistics.

<Sysname> display sqa sip call-statistics

Total calls      : 21

Successful calls : 15 (Active: 10)

Timeout calls    : 2

Abnormal calls   : 3

Table 5 Command output

Field	Description
Total calls	Total number of calls that have been placed.
Successful calls	Total number of calls that have been established successfully.
Active	Total number of ongoing calls.
Timeout calls	Total number of timeout calls.
Abnormal calls	Total number of abnormal calls.

 

Related commands

sqa-h323 enable

sqa-sip enable

remark

NOTE: Support for this command depends on the device model.

 

Use remark to re-mark a priority of VoIP protocol packets.

Use undo remark to restore the default.

Syntax

remark { sip | h323 } { dot1p dot1p-value | dscp { dscp-name | dscp-value } }

undo remark { sip | h323 } { dot1p | dscp }

Default

The device does not re-mark the DSCP priority of VoIP protocol packets.

Whether the device re-marks the 802.1p priority of VoIP protocol packets depends on the SQA configuration.

·     If SIP or H.323-based SQA is enabled, the device re-marks the 802.1p priority of VoIP protocol packets to the default value (0).

·     If SIP or H.323-based SQA is disabled, the device does not re-mark the 802.1p priority of VoIP protocol packets.

Views

SQA view

Predefined user roles

network-admin

network-operator

Parameters

sip: Re-marks a priority of SIP packets.

h323: Re-marks a priority of H.323 packets.

dot1p: Re-marks the 802.1p priority of the specified packets.

dot1p-value: Specifies an 802.1p priority value, in the range of 0 to 7. The greater the value, the higher the 802.1p priority.

dscp: Re-marks the DSCP priority of the specified packets.

dscp-value: Specifies a DSCP priority value by a number, in the range of 0 to 63. The greater the value, the higher the DSCP priority.

dscp-name: Specifies a DSCP priority value by a keyword in Table 6.

Table 6 DSCP keywords and values

Keyword	DSCP value (binary)	DSCP value (decimal)
af11	001010	10
af12	001100	12
af13	001110	14
af21	010010	18
af22	010100	20
af23	010110	22
af31	011010	26
af32	011100	28
af33	011110	30
af41	100010	34
af42	100100	36
af43	100110	38
cs1	001000	8
cs2	010000	16
cs3	011000	24
cs4	100000	32
cs5	101000	40
cs6	110000	48
cs7	111000	56
default	000000	0
ef	101110	46

 

Usage guidelines

To cooperate with QoS to schedule application packets of different forwarding priorities, use this command to re-mark a priority of VoIP packets.

You can use the remark { sip | h323 } dot1p dot1p-value command or the remark dot1p command to re-mark the 802.1p priority of VoIP packets. If you configure both of the commands, the 802.1p priority set by using the remark { sip | h323 } dot1p dot1p-value command takes effect.

Examples

# Re-mark SIP packets with DSCP priority 6.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] remark sip dscp 6

Related commands

remark dot1p (ACL and QoS Command Reference)

sqa

sqa

Use sqa to enter server quality analysis (SQA) view.

Syntax

sqa

Views

System view

Predefined user roles

network-admin

mdc-admin

Examples

# Enter SQA view.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa]

sqa-h225 port

Use sqa-h225 port to specify the H.255 listening port number

Use undo sqa-h225 port to restore the default.

Syntax

sqa-h225 port port-number

undo sqa-h225 port

Default

The device listens H.255 packets on port number 1720.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Parameters

port-number: Specifies the port number on which the device listens for H.255 packets, in the range of 1 to 65534.

Usage guidelines

The H.255 listening port number on the device must be the same as that on the voice server.

Make sure SQA uses different port numbers to listen for SIP and H.255 packets.

Examples

# Specify 3000 as the H.255 listening port number.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-h225 port 3000

Related commands

sqa-h323 enable

sqa-h323 enable

Use sqa-h323 enable to enable H.323-based SQA.

Use undo sqa-h323 enable to disable H.323-based SQA.

Syntax

sqa-h323 enable

undo sqa-h323 enable

Default

H.323-based SQA is disabled.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

This feature enables the device to preferentially forward H.323-based multimedia traffic and analyze the traffic to improve multimedia service quality.

SQA does not support analysis of encrypted H.323 protocol packets or fragments.

Examples

# Enable H.323-based SQA.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-h323 enable

sqa-h323 filter address

Use sqa-h323 filter address to specify an IP address range for H.323-based SQA.

Use undo sqa-h323 filter address to restore the default.

Syntax

sqa-h323 filter address start-address end-address

undo sqa-h323 filter address

Default

No IP address range is specified for H.323-based SQA.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Parameters

start-address: Specifies the start IP address.

end-address: Specifies the end IP address. The end IP address must be higher than or equal to the start IP address.

Usage guidelines

After this command is executed, the device performs SQA only on H.323 calls in the specified IP address range.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Specify IP address range from 1.1.1.1 to 1.1.2.1 for H.323-based SQA.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-h323 filter address 1.1.1.1 1.1.2.1

Related commands

sqa-h323 enable

sqa-sip enable

Use sqa-sip enable to enable SIP-based SQA.

Use undo sqa-sip enable to disable SIP-based SQA.

Syntax

sqa-sip enable

undo sqa-sip enable

Default

SIP-based SQA is disabled.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Usage guidelines

This feature enables the device to preferentially forward SIP-based multimedia traffic and analyze the traffic to improve multimedia service quality.

SQA does not support analysis of encrypted SIP protocol packets or fragments.

Examples

# Enable SIP-based SQA.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-sip enable

sqa-sip filter address

Use sqa-sip filter address to specify an IP address range for SIP-based SQA.

Use undo sqa-sip filter address to restore the default.

Syntax

sqa-sip filter address start-address end-address

undo sqa-sip filter address

Default

No IP address range is specified for SIP-based SQA.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Parameters

start-address: Specifies the start IP address.

end-address: Specifies the end IP address. The end IP address must be higher than or equal to the start IP address.

Usage guidelines

After this command is executed, the device performs SQA only on SIP calls in the specified IP address range.

If you execute this command multiple times, the most recent configuration takes effect.

Examples

# Specify IP address range from 1.1.1.1 to 1.1.2.1 for SIP-based SQA.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-sip filter address 1.1.1.1 1.1.2.1

Related commands

sqa-sip enable

sqa-sip port

Use sqa-sip port to specify the SIP listening port number

Use undo sqa-sip port to restore the default.

Syntax

sqa-sip port port-number

undo sqa-sip port

Default

The device listens SIP packets on port number 5060.

Views

SQA view

Predefined user roles

network-admin

mdc-admin

Parameters

port-number: Specifies the port number on which the device listens for SIP packets, in the range of 1 to 65534.

Usage guidelines

The SIP listening port number on the device must be the same as that on the voice server.

Make sure SQA uses different port numbers to listen for SIP and H.255 packets.

Examples

# Specify 5066 as the SIP listening port number.

<Sysname> system-view

[Sysname] sqa

[Sysname-sqa] sqa-sip port 5066

Related commands

sqa-sip enable