/**
* click call function example: call(809, 011862062881234) 809 is my extension number,
* 011862062881234 is the number that I want to dial. this function will first call your
* extension(parameter callFrom), then will call the target phone number(parameter callTo) after
* you pickup the telephone.
*
* @param callFrom the Asterisk extension from
* @param callTo the phone number to call
*/
public void call(String callFrom, String callTo) {
OriginateAction originateAction;
originateAction = new OriginateAction();
originateAction.setChannel(originationChannel + callFrom + originationChannelSuffix);
originateAction.setContext(originationContext);
originateAction.setExten(asteriskExternalCode + callTo);
originateAction.setCallerId(callFrom);
originateAction.setPriority(new Integer(1));
originateAction.setTimeout(new Long(TIMEOUT)); // 30 seconds timeout
Debug.logInfo(
"Calling from: "
+ originateAction.getChannel()
+ ", to: "
+ originateAction.getExten()
+ ", asterisk connection state : "
+ managerConnection.getState(),
MODULE);
// send the originate action and wait for a maximum of 30 seconds for Asterisk to send a reply
try {
// confirm the manager connection still connected, else try to reconnect
if (managerConnection.getState() != ManagerConnectionState.CONNECTED) {
managerConnection.login();
}
managerConnection.sendAction(originateAction, TIMEOUT);
} catch (IllegalArgumentException e) {
Debug.logError(e, "Error outbound calling", MODULE);
} catch (IllegalStateException e) {
Debug.logError(e, "Error outbound calling", MODULE);
} catch (IOException e) {
Debug.logError(e, "Error outbound calling", MODULE);
} catch (TimeoutException e) {
Debug.logError(e, "Error outbound calling", MODULE);
} catch (AuthenticationFailedException e) {
Debug.logError(e, "Error outbound calling", MODULE);
}
}
/** Reloads asterisk config properties. */
public void reload() {
// retrieve asterisk manager configuration here
Properties configProperties = UtilProperties.getProperties("asterisk.properties");
// asterisk host address
String host = (String) configProperties.get("asterisk.host");
// asterisk manager username
String username = (String) configProperties.get("asterisk.username");
// asterisk manager password
String password = (String) configProperties.get("asterisk.password");
// asterisk dial out prefix, calls between internal extensions are made by dialing the extension
// number
// whereas external calls need a prefix before the number you want dial, such as 9
asteriskExternalCode = (String) configProperties.get("asterisk.outbound.prev");
// the country code of asterisk server, can be specified to avoid dialing national numbers using
// the country code
asteriskCountryCode =
UtilProperties.getPropertyValue("asterisk.properties", "asterisk.countryCode", "");
// the area code of asterisk server, can be specified to avoid dialing local area numbers using
// the area code
asteriskAreaCode =
UtilProperties.getPropertyValue("asterisk.properties", "asterisk.areaCode", "");
// the current phone number of the asterisk server (the phone number of the phone line connected
// to the asterisk server)
asteriskPhoneNumber =
UtilProperties.getPropertyValue("asterisk.properties", "asterisk.phoneNumber", "");
// the prefix used to dial international phone numbers, usually "011" or "00" ... depends on the
// origin country
asteriskInternationalPrefix =
UtilProperties.getPropertyValue("asterisk.properties", "asterisk.outbound.foreign", "");
// the prefix used to dial numbers out of the local area, for example to dial other cities /
// states
asteriskAreaPrefix =
UtilProperties.getPropertyValue("asterisk.properties", "asterisk.outbound.area", "");
// if always add area code to dial, even though it was the same area code.
alwaysDialAreaCode =
UtilProperties.getPropertyValue("asterisk.properties", "asterisk.alwaysDialAreaCode", "Y");
// if always add country code to dial, even though it was the same country code, it used in some
// voip provider.
alwaysDialCountryCode =
UtilProperties.getPropertyValue(
"asterisk.properties", "asterisk.alwaysDialCountryCode", "Y");
// Dialplan context to use for outgoing calls, i.e. the dialed number
originationContext =
UtilProperties.getPropertyValue(
"asterisk.properties", "asterisk.originationContext", "from-internal");
// Channel Technology to use for outgoing calls for the user's channel i.e. SIP/ for chan_sip or
// Local/ for chan_local
originationChannel =
UtilProperties.getPropertyValue(
"asterisk.properties", "asterisk.originationChannel", "Local/");
// Channel Technology suffix (useful for ChanLocal - i.e. Local/825@from-internal
originationChannelSuffix =
UtilProperties.getPropertyValue(
"asterisk.properties", "asterisk.originationChannelSuffix", "");
// Area codes that don't need the long-distance prefix
String localAreaCodesString =
UtilProperties.getPropertyValue("asterisk.properties", "asterisk.localAreaCodes", "");
localAreaCodes = UtilMisc.toListArray(localAreaCodesString.split(","));
// logs out an existing connection
if (managerConnection != null) {
if (managerConnection.getState().equals(ManagerConnectionState.CONNECTED)) {
managerConnection.logoff();
}
}
ManagerConnectionFactory factory = new ManagerConnectionFactory(host, username, password);
this.managerConnection = factory.createManagerConnection();
// connect to Asterisk and log in
try {
managerConnection.login();
managerConnection.addEventListener(
new ManagerEventListener() {
public void onManagerEvent(ManagerEvent event) {
// add a listener to handle incoming and outgoing calls
// e.getCallerId() is the calling phone number. such as 8605758672106
// e.getDestination() is the destination of call, include asterisk communication, such
// as SIP/825-09caf850
if (event instanceof DialEvent) {
DialEvent e = (DialEvent) event;
String destinationNumber = retrieveNumber(e.getDestination());
Debug.logInfo("Call from:" + e.getCallerId() + ", to:" + destinationNumber, MODULE);
calls.put(destinationNumber, e.getCallerId());
}
}
});
managerConnection.sendAction(new StatusAction());
} catch (IllegalStateException e) {
Debug.logError(e, "Error reloading asterisk server manager connection", MODULE);
} catch (IOException e) {
Debug.logError(e, "Error reloading asterisk server manager connection", MODULE);
} catch (AuthenticationFailedException e) {
Debug.logError(e, "Error reloading asterisk server manager connection", MODULE);
} catch (TimeoutException e) {
Debug.logError(e, "Error reloading asterisk server manager connection", MODULE);
}
}