すべてが完璧に機能しているように見えますが、音は聞こえません。対応する構成ファイルと CLI 出力が添付されています。同じ構成の別のマシンでは、フェスティバル サーバーで SIOD ERROR という新しいエラーが発生します。添付ファイル名はSIODエラーです。CLI 出力を使用して構成ファイルを添付しています。
フェスティバルサーバー出力
root@IKVPLIB0056:/home/ingreens# festival --server
server Mon Mar 9 16:48:57 2015 : Festival server started on port 1314
client(1) Mon Mar 9 16:49:48 2015 : accepted from localhost
client(1) Mon Mar 9 16:49:48 2015 : disconnected
SIP 設定
[general]
transport=udp
[friends_internal](!)
type=friend
host=dynamic
context=from-internal
disallow=all
allow=ulaw
[demo-alice](friends_internal)
secret=1234 ; put a strong, unique password here instead
[demo-bob](friends_internal)
secret=123 ; put a strong, unique password here instead
[demo-sip](friends_internal)
secret=12345 ; put a strong, unique password here instead
SIOD エラー
root@IKVPLIB0056:/home/ingreens# festival --server
server Mon Mar 9 16:48:57 2015 : Festival server started on port 1314
client(1) Mon Mar 9 16:49:48 2015 : accepted from localhost
SIOD ERROR:unbound variable : string
client(1) Mon Mar 9 16:49:48 2015 : disconnected
フェスティバル.scm
(Parameter.set 'Audio_Required_Format 'aiff)
(Parameter.set 'Audio_Method 'Audio_Command)
(Parameter.set 'Audio_Command "paplay $FILE --client-name=Festival --stream-name=Speech")
;;Server access list(hosts)
;(set! server_access_lists '("[^.]+" "127.0.0.1" "IKVPLIB0056.192.168.0.141" "192.168.0.141"))
;; Enable access to localhost (needed by debian users)
;(set! server_access_list '("IKVPLIB0056\\.192.168.0.141" "IKVPLIB0056"))
(set! server_access_list '("localhost\\.localdomain" "localhost"))
;; set italian voice (comment the following 2 lines to use british_american)
;(language_italian)
;(set! voice_default 'voice_pc_diphone)
;;; Command for Asterisk begin
(define (tts_textasterisk string mode)
"(tts_textasterisk STRING MODE)
Apply tts to STRING. This function is specifically designed for
use in server mode so a single function call may synthesize the string.
This function name may be added to the server safe functions."
(let ((wholeutt (utt.synth (eval (list 'Utterance 'Text string)))))
(utt.wave.resample wholeutt 8000)
(utt.wave.rescale wholeutt 5)
(utt.send.wave.client wholeutt)))
;;; Command for Asterisk end
アスタリスク CLI 出力
== Using SIP RTP CoS mark 5
-- Executing [1234@from-internal:1] NoOp("SIP/demo-bob-00000001", "") in new stack
-- Executing [1234@from-internal:2] Festival("SIP/demo-bob-00000001", "Hello world") in new stack
== Parsing '/etc/asterisk/festival.conf': == Found
-- Executing [1234@from-internal:3] Hangup("SIP/demo-bob-00000001", "") in new stack
== Spawn extension (from-internal, 1234, 3) exited non-zero on 'SIP/demo-bob-00000001'
Festival.conf
[general]
host=localhost
port=1314
usercache=no
cachedir=/var/cache/asterisk/festival/
festivalcommand=(tts_textasterisk "%s" 'file)(quit)\n
拡張機能.conf
[from-internal]
exten=>6001,1,Dial(SIP/demo-alice,20)
exten=>6002,1,Dial(SIP/demo-bob,20)
exten=>6003,1,Dial(SIP/demo-sip,20)
exten =>1234,1,NoOp()
exten=>1234,2,Festival(Hello world)
exten =>1234,3,Hangup()