res_smdr_whozz: Add SMDR server for WHOZZ Calling? devices.

README.md

@@ -19,6 +19,7 @@ PhreakScript installs:
    - Broadworks compatible Shared Call Appearances (PJSIP)
    - Presence publishing (PJSIP)
    - Message Send Protocol send support
+   - SMDR support for "WHOZZ Calling?" call accounting devices
    - AGI `RECORD FILE` option to require noise before silence detection
    - Optional build enhancements
       - `chan_sccp` (improved community Skinny/SCCP channel driver), with compilation fixes

configs/samples/res_smdr_whozz.conf.sample

@@ -0,0 +1,29 @@
+; res_smdr_whozz.conf - SMDR for "WHOZZ Calling?" call accounting devices
+
+; TIPS: Both serial and parallel wiring of the phone line to your WHOZZ Calling? device are supported.
+; It is recommended that you wire in parallel if possible to avoid putting the unit in the voice path.
+; Additionally, please note that the WHOZZ Calling? units do NOT support pulse dialing,
+; and pulse-to-tone converters may degrade the quality of the voice path. You may wish
+; to drive a slave / follower line to follow hook state changes and receive dialed digits (but not audio)
+; and connect that to the unit instead.
+; As always, USE AT YOUR OWN RISK.
+
+;[general]
+;device=/dev/ttyS0 ; Device name of serial port to which WHOZZ Calling? unit is connected (9600/N/1)
+
+;[line-1]
+;line = 1 ; Line number as configured on WHOZZ Calling? unit.
+;device=DAHDI/1 ; Optional. Device name of associated FXO port connected to this same line.
+                ; If configured, if calls are made using this device, they will be ignored by this module.
+                ; This allows this module to create CDRs for calls made directly on a phone line connected
+                ; to an Asterisk FXO port, when the call was NOT made through Asterisk,
+                ; but allows Asterisk to create the CDR record if the call was made through Asterisk.
+                ; This avoids duplicate CDR records for the same call.
+; Optional variables to set, for example, for outgoing calls, you could do a lookup to determine if a call is local, long distance, etc. based on dialed number.
+;setvar=CDR(trunkgrp)=pots-1
+;setvar=CDR(direction)=${WHOZZ_DIRECTION}
+;setvar=CDR(line)=${WHOZZ_LINE}
+;setvar=CHANNEL(amaflags)=BILLING
+
+;[line-2]
+;line = 2

phreaknet.sh

@@ -1935,6 +1935,16 @@ phreak_tree_module() { # $1 = file to patch, $2 = whether failure is acceptable
 	fi
 }
 
+phreak_tree_module_branch() { # $1 = file to patch, $2 = whether failure is acceptable, $3 = branch name
+	printf "Adding new module: %s\n" "$1"
+	wget -q "https://raw.githubusercontent.com/InterLinked1/phreakscript/$3/$1" -O "$AST_SOURCE_PARENT_DIR/$AST_SRC_DIR/$1" --no-cache
+	if [ $? -ne 0 ]; then
+		echoerr "Failed to download module from branch $3, retrying with master..."
+		# Fall back to master in case the branch name is stale. If that fails, abort.
+		phreak_tree_module "$1" "$2"
+	fi
+}
+
 custom_module() { # $1 = filename, $2 = URL to download
 	printf "Adding new module: %s\n" "$1"
 	wget -q "$2" -O "$AST_SOURCE_PARENT_DIR/$AST_SRC_DIR/$1" --no-cache
@@ -2116,6 +2126,7 @@ phreak_patches() { # $1 = $PATCH_DIR, $2 = $AST_SRC_DIR
 	phreak_tree_module "res/res_msp.c"
 	phreak_tree_module "res/res_phreaknet.c"
 	phreak_tree_module "res/res_pjsip_presence.c"
+	phreak_tree_module "res/res_smdr_whozz.c"
 
 	if [ -d /etc/dahdi ]; then
 		phreak_tree_module "apps/app_loopdisconnect.c"