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This chapter explains the function and syntax of the Multiservice Applications commands from SI through Z. For more information about defaults and usage guidelines, see the corresponding chapter of the Cisco IOS Multiservice Applications Command Reference, Release 12.1.
For FXO and FXS voice ports:
signal {loop-start | ground-start}
no signal {loop-start | ground-start}
For E&M voice ports:
signal {wink-start | immediate | delay-dial}
no signal {wink-start | immediate | delay-dial}
Syntax Description
loop-start Specifies loop start signalling. Used for FXO and FXS interfaces. With loop start signalling only one side of a connection can hang up. This is the default setting for FXO and FXS voice ports. ground-start Specifies ground start signalling. Used for FXO and FXS interfaces. Ground Start allows both sides of a connection to place a call and to hang up. wink-start Indicates that the calling side seizes the line by going off-hook on its E-lead then waits for a short off-hook "wink" indication on its M lead from the called side before sending address information as DTMF digits. Used for E&M tie trunk interfaces. This is the default setting for E&M voice ports. immediate Indicates that the calling side seizes the line by going off-hook on its E-lead and sends address information as DTMF digits. Used for E&M tie trunk interfaces. delay-dial Indicates that the calling side seizes the line by going off-hook on its E-lead. After a timing interval, the calling side looks at the supervision from the called side. If the supervision is on-hook, the calling side starts sending information as DTMF digits; otherwise, the calling side waits until the called side goes on-hook and then starts sending address information. Used for E&M tie trunk interfaces.
Syntax Description
number Specifies the keepalive signalling packet interval in seconds. The valid range is from 1 to 65535 seconds.
Syntax Description
idle receive Specifies that the signal pattern applies to the idle state of the call for receive bits. The receive direction is from the network to the PBX. idle transmit Specifies that the signal pattern applies to the idle state of the call for transmit bits. The transmit direction is from the PBX to the network. oos receive Specifies that the signal pattern applies to the out-of-service state of the call for receive bits. oos transmit Specifies that the signal pattern applies to the out-of-service state of the call for transmit bits. word The ABCD bit pattern. Valid values are from 0000 to 1111.
Syntax Description
seconds Duration of the idle state in seconds before the voice traffic is stopped. The valid range is from 0 to 65535.
Syntax Description
restart If no signalling packets are received for this period, the permanent voice connection will be torn down and an attempt to achieve reconnection will be made. slave-standby If no signalling packets are received for this period, a slave port returns to its initial standby state. This option applies only to slave ports (ports configured using the connection trunk number answer-mode command). suppress-all If the transmit OOS pattern (from the PBX to the network) matches for this period of time, the router stops sending all packets to the network. suppress-voice If the transmit OOS pattern (from the PBX to the network) matches for this period of time, the router stops sending voice packets to the network. Signalling packets continue to be sent with the alarm indication set (AIS). timeout If no signalling packets are received for this period of time, the router sends the configured receive OOS pattern to the PBX. Also, the router stops sending voice packets to the network. Use this option to perform busyout to the PBX. seconds Duration in seconds for the above settings. The valid range is from 0 to 65535.
Cisco 2600 series and 3600 series routers
signal-type {cas | ext-signal}
no signal-type {cas | ext-signal}
Cisco MC3810
signal-type {cas | cept | ext-signal | transparent}
no signal-type {cas | cept | ext-signal | transparent}
Syntax Description
cas North American EIA-464 channel-associated signalling (robbed-bit signalling). cept Provides a basic E1 ABCD signalling protocol. Used primarily for E&M interfaces. When used with FXS/FXO interfaces, this protocol is equivalent to MELCAS. ext-signal External signalling. The digital signal processor (DSP) does not generate any signalling frames. Use this option when there is an external signalling channel (for example, CCS) or when you need to have a permanent "dumb" voice pipe. transparent Selecting this option produces different results depending on whether you are using a digital voice module (DVM) or an analog voice module (AVM). For a DVM: The ABCD signalling bits are copied from or transported through the T1/E1 interface "transparently," without modification or interpretation. This enables the MC3810 to handle arbitrary or unknown signalling protocols. For an AVM: It is not possible to provide "transparent" behavior because the Cisco MC3810 must interpret the signalling information in order to read/write the correct state to the analog hardware. This option is mapped to be equal to "cas."
Syntax Description
This command has no arguments or keywords.
Syntax Description
This command has no arguments or keywords.
Syntax Description
tdm-group-no Time Division Multiplexing (TDM) group number. timeslot Timeslot number. timeslot-list Timeslot list. The valid range is from 1-24 for T1, and from 1-15 and 17-31 for E1. type (Optional) (Valid only when the mode cas command is enabled.) Specifies the voice signalling type of the voice port. If configuring a TDM group for data traffic only, do not specify the type keyword. Choose from one of the following options: The melcas options apply only to E1 lines and are used primarily in the United Kingdom.
Syntax Description
number Defines the numbers used as the technology prefix. Each technology prefix can contain up to 11 characters. Although not strictly necessary, a pound (#) symbol is frequently used as the last digit in a technology prefix. Valid characters are 0 though 9, the pound (#) symbol, and the asterisk (*).
Syntax Description
slot/port Specifies the slot and port number of the cable modem card for which information is to be collected.
Syntax Description
slot/port Specifies the upstream cable interface by slot and port number. MAC-address Specifies the MAC address of the cable modem. category Specifies the test category as being mac for MAC tests or mp for MAC-PHY tests. Valid MAC tests are 1 through 15. Valid MAC-PHY tests are 4 through 7. These categories of tests are described in the ATP documentation. test-id Identifies a test specified in the automatic test procedure (ATP) documentation. The ATP documentation describes the collection of tests and the categories into which these tests are divided.
Syntax Description
slot-number Number identifying the slot where the VFC is installed. Values for this field are 0 to 11. first-dsp-number Specifies the first DSP in a range to be busied out. Each VFC holds 96 DSPs, so the value for this argument is 1 to 96. last-dsp-number Specifies the last DSP in a range to be busied out. Each VFC holds 96 DSPs, so the value for this argument is 1 to 96. channel (Optional) Specifies that a certain channel on the specified DSPs will be busied out. number Indicates the channel to be busied out. Values are 1 or 2. all Indicates that all 96 DSPs on the VFC installed in the defined slot will be busied out.
Syntax Description
slot-number Number identifying the slot where the VFC is installed. dsp-number Number identifying the DSP to be reset.
Syntax Description
slot-number Number identifying the slot where the VFC is installed. Values for this field are 0 to 11. first-dsp-number Specifies the first DSP in a range to be restored. Each VFC holds 96 DSPs, so the value for this argument is 1 to 96. last-dsp-number Specifies the last DSP in a range to be restored. Each VFC holds 96 DSPs, so the value for this argument is 1 to 96. channel (Optional) Specifies that a certain channel on the specified DSPs will be restored. number Indicates the channel to be restored. Values are 1 or 2. all Indicates that all 96 DSPs on the VFC installed in the defined slot will be restored.
Syntax Description
seconds Sets the call-disconnect time-out duration in seconds. Valid values are from 0 to 120.
Syntax Description
seconds Initial timeout duration in seconds. Valid entries are any integer from 0 to 120.
Syntax Description
seconds Interdigit timeout duration in seconds. Valid entries are any integer from 0 to 120.
Syntax Description
value The duration in seconds that a voice port stays in the call-failure state while the Cisco MC3810 sends a busy tone, reorder tone, or an out-of-service tone to the port. The range is from 5 to 3600 seconds. The default is 30 seconds. infinity Indicates that the voice port is never released from call-failure state.
Syntax Description
milliseconds Minimum amount of time, in milliseconds, between the inactive seizure signal and the call being cleared. Valid entries on the Cisco 3600 series are numbers from 200 to 2000. Valid entries on the Cisco MC3810 are numbers from 100 to 2000. Supported on E&M ports only.
Syntax Description
milliseconds Delay signal duration for delay dial signalling, in milliseconds. Valid entries are numbers from 100 to 5000. Supported on E&M ports only.
Syntax Description
milliseconds Minimum delay time, in milliseconds, from outgoing seizure to outdial address. Valid entries are numbers from 20 to 2000. Supported on E&M ports only.
Syntax Description
milliseconds Duration of the wink pulse for the delay dial, in milliseconds. Valid entries are numbers from 0 to 5000. Supported on E&M ports only.
Syntax Description
milliseconds Time, in milliseconds, between the generation of wink-like pulses. Valid entries are integers from 0 to 5000.
Syntax Description
milliseconds Dialout delay, in milliseconds, for the sending digit or cut-through on an FXO trunk or an E&M immediate trunk. Valid entries are from 100 to 5000 milliseconds.
Syntax Description
milliseconds The DTMF digit signal duration, in milliseconds. Valid entries are integers from 50 to 100. Supported on FXO, FXS and E&M ports.
Syntax Description
duration The duration, in milliseconds, of the hookflash. Valid entries are from 50 to 500 milliseconds.
Syntax Description
milliseconds DTMF interdigit duration, in milliseconds. Valid entries are numbers from 50 to 500 milliseconds. Supported on FXO, FXS and E&M ports.
Syntax Description
percent Percentage of the break period for a dialing pulse. Valid entries are numbers from 20 to 80. Supported on FXO and E&M ports only.
Syntax Description
pulses-per-second Pulse dialing rate, in pulses per second. Valid entries are numbers from 10 to 20. Supported on FXO and E&M ports only.
Syntax Description
milliseconds Pulse dialing interdigit timing, in milliseconds. Valid entries are integers from 100 to 1000. Supported on FXO and E&M ports only.
Syntax Description
milliseconds Maximum wink-signal duration, in milliseconds, for a wink-start signal. Valid entries are from 100 to 400 milliseconds. Supported on E&M ports only.
Syntax Description
milliseconds Maximum wink-wait duration, in milliseconds, for a wink start signal. Valid entries are from 100 to 5000 milliseconds. Supported on E&M ports only.
Syntax Description
server-type Indicates the type of the server. In Cisco IOS Release 12.1, only one server type is supported: osp.
To specify the E&M interface type, use the type command in voice-port configuration mode. Use the no form of this command to reset the default value.
type {1 | 2 | 3 | 5}
Syntax Description
1 Indicates the following lead configuration: 2 Indicates the following lead configuration: 3 Indicates the following lead configuration: 5 Indicates the following lead configuration:
E---Output, relay to ground.
M---Input, referenced to ground.
E---Output, relay to SG.
M---Input, referenced to ground.
SB---Feed for M, connected to -48V.
SG---Return for E, galvanically isolated from ground.
E---Output, relay to ground.
M---Input, referenced to ground.
SB---Connected to -48V.
SG---Connected to ground.
E---Output, relay to ground.
M---Input, referenced to -48V.
To unbundle DSPWare from the VCWare and configure the default file and capability lists with default values, use the unbundle vfc command in privileged EXEC mode.
unbundle [high-complexity | medium-complexity] vfc slot-number
Syntax Description
high-complexity (Optional) Unbundles the high-complexity firmware set. slot-number Indicates VFC slot number.
Syntax Description
url-address Valid URL address is in the following format:
http://fully qualified domain name[:port]/[URL].
Syntax Description
local-zone-name The name or zone name of the gatekeeper, which is usually the fully domain-qualified host name of the gatekeeper. For example, if the domain name is cisco.com, the gatekeeper name might be gk1.cisco.com. However, if the gatekeeper is controlling multiple zones, the name of the gatekeeper for each zone should be a unique string that has a mnemonic value. default Defines the default proxy policy for all calls that are not defined by a use-proxy command with the remote-zone keyword. remote-zone remote-zone-name Defines a proxy policy for calls to or from a specific remote gatekeeper or zone. inbound-to Applies the proxy policy to calls that are inbound to the local zone from a remote zone. Each use-proxy command defines the policy for only one direction. outbound-from Applies the proxy policy to calls that are outbound from the local zone to a remote zone. Each use-proxy command defines the policy for only one direction. gateway Defines the type of local device to which the policy applies. The gateway option applies the policy only to local gateways. terminal Defines the type of local device to which the policy applies. The terminal option applies the policy only to local terminals.
Syntax Description
This command has no arguments or keywords.
Syntax Description
This command has no arguments or keywords.
Syntax Description
cisco (Optional) Cisco proprietary voice encapsulation for VoFR with data carried on CID 4 and call-control on CID 5. This option is required on the Cisco MC3810 for applications using switched calls or Cisco trunks. data (Optional) Used to select a subchannel (CID) for data other than the default subchannel, which is 4. cid (Optional) Specifies the subchannel to be used for data. Valid values are from 4 to 255; the default is 4. If data is specified, a valid CID must be entered. call-control (Optional) Used to specify that a subchannel will be reserved for call-control signalling. This option is not supported on the Cisco MC3810. cid (Optional) Specifies the subchannel to be used for call-control signalling. Valid values are from 4 to 255; the default is 5. If call-control is specified and a CID is not entered, the default CID will be used.
voice-card slot
Syntax Description
slot A value from 0 to 3 that describes the card location in the module.
To create a codec preference list that is independent of a dial peer and can be used on multiple dial peers, use the voice class codec command in global configuration mode. Use the no form of this command to disable the defined codec preference list.
voice class codec tag-number
Syntax Description
tag-number Number that identifies a defined codec preference list. Valid entries are from 1 to 10000.
Syntax Description
tag Specifies the unique tag number you assign to the permanent voice class. The valid range for this tag is 1 to 10000. The tag number must be unique on the router.
Syntax Description
tag-number Specifies the unique tag number assigned to the permanent voice class. The valid range for this tag is 1 to 10000. The tag number maps to the tag number created using the voice class permanent global configuration command.
Syntax Description
This command has no arguments or keywords.
Syntax Description
size The size of the data segmentation. The valid range is from 8 to 1600.
To configure a list of timeslots for voice channel-associated signalling (CAS) or common channel signalling (CCS) on the T1/E1 controller, use the voice-group command in controller configuration mode. Use the no form of this command to delete the CAS group.
voice-group channel-no timeslots timeslot-list type {e&m-immediate | e&m-delay | e&m-wink | e&m-melcas | fxs-ground-start | fxs-loop-start | fxs-melcas | fxo-ground-start | fxo-loop-start | fxo-melcas} | {ext-sig-master | ext-sig-slave}
Syntax Description
channel-no Channel number to identify the CAS group. The valid range is from 0 to 23. timeslots timeslot-list A list of timeslots which comprise the CAS group. The valid range is from 1-24 for T1, and from 1-15 and 17-31 for E1. type The type of voice interface. Choose one of the following type options: The following type options are available if the mode cas command is enabled: The following type options are available only if the mode ccs command is enabled:
Syntax Description
This command has no arguments or keywords.
Syntax Description
This command has no arguments or keywords.
To enter the voice-port configuration mode, use the voice-port command in global configuration mode.
Cisco 1750 router
voice-port slot-number/port
Cisco 2600 and Cisco 3600 series router
voice-port {slot-number/subunit-number/port} | {slot/port:ds0-group-no}
Cisco MC3810
voice-port slot/port
Cisco AS5300 access router
voice-port controller number:D
Cisco AS5800 universal access router
voice-port {shelf/slot/port:D} | {shelf/slot/parent:port:D}
Cisco 7200 series router
voice-port {slot/port:ds0-group-no} | {slot-number/subunit-number/port}
Cisco uBR924 cable access router
voice-port number
Syntax Description
Cisco 1750 router
slot-number | Slot number in the router where the VIC is installed. Valid entries are from 0 to 2, depending on the slot where it has been installed. |
port | Indicates the voice port. Valid entries are 0 or 1. |
Cisco 2600 and Cisco 3600 series routers
slot-number | Slot number in the Cisco router where the voice interface card is installed. Valid entries are from 0 to 3, depending on the slot where it has been installed. |
subunit-number | Subunit on the voice interface card where the voice port is located. Valid entries are 0 or 1. |
port | Voice port number. Valid entries are 0 or 1. |
slot | The router location where the voice port adapter is installed. Valid entries are from 0 to 3. |
port | Indicates the voice interface card location. Valid entries are 0 or 3. |
dso-group-no | Indicates the defines DS0 group number. Each defined DS0 group number is represented on a separate voice port. This allows you to define individual DS0s on the digital T1/E1 card. |
Cisco MC3810
slot/port | The slot variable specifies the slot number in the Cisco router where the voice interface card is installed. The only valid entry is 1. The port variable specifies the voice port number. Valid ranges are as follows:
|
For the Cisco AS5300 access server
controller number | Specifies the T1 or E1 controller. |
:D | Indicates the D channel associated with ISDN PRI. |
For the Cisco AS5800 universal access server
shelf/slot/port | Specifies the T1 or E1 controller on the T1 card. Valid entries for the shelf variable is 0 to 9999. Valid entries for the slot value is 0 to 11. Valid entries for the port variable is 0 to 11. |
shelf/slot/parent:port | Specifies the T1 controller on the T3 card. Valid entries for the shelf variable is 0 to 9999. Valid entries for the slot variable is 0 to 11. Valid entries for the port variable is 1 to 28. The value for the parent variable is always 0. |
:D | Indicates the D channel associated with ISDN PRI. |
For the Cisco 7200 series router
slot | The router location where the voice port adapter is installed. Valid entries are from 0 to 3. |
port | Indicates the voice interface card location. Valid entries are 0 or 1. |
dso-group-no | Indicates the defines DS0 group number. Each defined DS0 group number is represented on a separate voice port. This allows you to define individual DS0s on the digital T1/E1 card. |
slot-number | Indicates the slot number in the Cisco router where the voice interface card is installed. Valid entries are from 0 to 3, depending on the slot where it has been installed. |
subunit-number | Indicates the subunit on the voice interface card where the voice port is located. Valid entries are 0 or 1. |
port | Indicates the voice port number. Valid entries are 0 or 1. |
For the Cisco uBR924 cable access router
number | Indicates the RJ-11 connectors installed in the Cisco uBR924. Valid entries are 0 (which corresponds to the RJ-11 connector labeled V1) and 1 (which corresponds to the RJ-11 connector labeled V2. |
Syntax Description
This command has no arguments or keywords.
To configure the accessibility of your localzone zone, use the uuuuuuuuzone access command in gatekeeper configuration mode. To remove any accessibility configurations, use the no form of this command.
zone access local-zone-name {default | remote-zone remote-zone-name}{direct | proxied}
Syntax Description
local-zone-name Name of local zone (synonymous with local gatekeeper). default Use with the direct or proxied keyword to define the mode of behavior for all remote zones that have not been specially named using the remote-zone remote-zone-name keyword and argument combination. remote-zone remote-zone-name Name of remote zone (synonymous with remote gatekeeper) for which a special mode of behavior is defined. direct Configures direct calls (without use of proxies) between endpoints. The local zone (or gatekeeper) offers the local endpoint IP address instead of a local proxy's IP address. proxied Configures calls using proxies between endpoints. The local zone (or gatekeeper) offers the local proxy's IP address instead of the local endpoint's address.
Syntax Description
gatekeeper-name Name of the gatekeeper controlling the zone. max-bandwidth Maximum bidirectional bandwidth in kilobits per second (kbps) allowed in the zone at any one time.
Syntax Description
gatekeeper-name The gatekeeper's name or zone name. This is usually the fully domain-qualified host name of the gatekeeper. For example, if the domain-name is cisco.com, the gatekeeper-name might be gk1.cisco.com. However, if the gatekeeper is controlling multiple zones, the gatekeeper-name for each zone should be some unique string that has a mnemonic value. domain-name The domain name served by this gatekeeper. rasIPaddress (Optional) The IP address of one of the interfaces on the gatekeeper. When the gatekeeper responds to gatekeeper discovery messages, it signals the endpoint or gateway to use this address in future communications.
Note Setting this address for one local zone makes it the address used for all local zones.
Syntax Description
gatekeeper-name The name of a local or remote gatekeeper, which must have been defined by using the zone local or zone remote command. e164-prefix An E.164 prefix in standard form followed by dots (.). Each dot represent a number in the E.164 address. For example, 212....... is matched by 212 and any seven numbers. gw-priority pri-0-to-10 gw-alias (Optional) Use the gw-priority option to define how the gatekeeper selects gateways in its local zone for calls to numbers beginning with prefix e164-prefix. Do not use this option to set priority levels for a prefix assigned to a remote gatekeeper. Use values from 0 to 10. A 0 value prevents the gatekeeper from using the gateway gw-alias for that prefix. Value 10 places the highest priority on gateway gw-alias. If you do not specify a priority value for a gateway, the value 5 is assigned. To assign the same priority value for one prefix to multiple gateways, list all the gateway names after the pri-0-to-10 value. The gw-alias name is the H.323 ID of a gateway that is registered or will register with the gatekeeper. This name is set on the gateway with the h323-gateway voip h.323-id command.
Note Note Although a dot representing each digit in an E.164 address is the preferred configuration method, you can also enter an asterisk (*) to match any number of digits.
To statically specify a remote zone if domain name service (DNS) is unavailable or undesirable, use the zone remote command in gatekeeper configuration mode. To remove the remote zone, use the no form of this command.
zone remote other-gatekeeper-name other-domain-name other-gatekeeper-ip-address [port-number]
Syntax Description
other-gatekeeper-name Name of the remote gatekeeper. other-domain-name Domain name of the remote gatekeeper. other-gatekeeper-ip-address IP address of the remote gatekeeper. port-number (Optional) RAS signalling port number for the remote zone. Value ranges from 1 to 65535. If this is not set, the default is the well-known RAS port number 1719.
To configure a gatekeeper to accept discovery and registration messages sent by endpoints in designated subnets, use the zone subnet command in gatekeeper configuration mode. To disable the gatekeeper from acknowledging discovery and registration messages from subnets or remove subnets entirely, use the no form of this command.
zone subnet local-gatekeeper-name {default | subnet-address {/bits-in-mask | mask-address}} enable
Syntax Description
local-gatekeeper-name Name of the local gatekeeper. default Applies to all other subnets that are not specifically defined by the zone subnet command. subnet-address Address of the subnet being defined. /bits-in-mask Number of bits of the mask to be applied to the subnet address. mask-address Mask (in dotted string format) to be applied to the subnet address. enable Gatekeeper accepts discovery and registration from the specified subnets.
Posted: Wed Jul 26 13:46:12 PDT 2000
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