Zap ext-ext call --> underfined symbol

I’m a newbie setting up [initially] a simple Zaptel configuration. I have two phones plugged into FXS ports.

From either station, I can talk to asterisk fine, interacting with voice menus, etc. The fun begins (or ends, actually) when I try to call one station from the other. As soon as the receiving end picks up, Asterisk dies. Here’s the output:

== CDR updated on Zap/1-1 -- Executing [2@internal:1] Dial("Zap/1-1", "Zap/2") in new stack -- Called 2 -- Zap/2-1 is ringing -- Zap/2-1 is ringing -- Zap/2-1 is ringing -- Zap/2-1 answered Zap/1-1 asterisk: symbol lookup error: /usr/lib/asterisk/modules/app_dial.so: undefined symbol: ast_bridge_call root@pbx:~#

Nice, eh?

Any thoughts?

Here’s a “short” dump of asterisk’s startup; let me know if you want the 700-line version. :smile:

root@bo:~# asterisk -cv
Asterisk 1.4.10, Copyright © 1999 - 2007 Digium, Inc. and others.
Created by Mark Spencer markster@digium.com
Asterisk comes with ABSOLUTELY NO WARRANTY; type ‘core show warranty’ for details.
This is free software, with components licensed under the GNU General Public
License version 2 and other licenses; you are welcome to redistribute it under
certain conditions. Type ‘core show license’ for details.

Asterisk Event Logger Started /var/log/asterisk/event_log
Asterisk Dynamic Loader Starting:
Asterisk Management interface listening on port 5038
[Nov 23 11:35:29] NOTICE[32196]: cdr.c:1359 do_reload: CDR simple logging enabled.
Asterisk PBX Core Initializing
Registering builtin applications:
[Answer]
[BackGround]
[Busy]
[Congestion]
[Goto]
[GotoIf]
[GotoIfTime]
[ExecIfTime]
[Hangup]
[NoOp]
[Progress]
[ResetCDR]
[Ringing]
[SayNumber]
[SayDigits]
[SayAlpha]
[SayPhonetic]
[SetAMAFlags]
[SetGlobalVar]
[Set]
[ImportVar]
[Wait]
[WaitExten]
Asterisk Dynamic Loader Starting:
[Nov 23 11:35:29] NOTICE[32196]: loader.c:831 load_modules: 133 modules will be loaded.
res_jabber.so => (AJI - Asterisk Jabber Interface)
res_crypto.so => (Cryptographic Digital Signatures)
res_monitor.so => (Call Monitoring Resource)
res_agi.so => (Asterisk Gateway Interface (AGI))
res_speech.so => (Generic Speech Recognition API)
res_adsi.so => (ADSI Resource)
app_url.so => (Send URL Applications)
format_pcm.so => (Raw/Sun uLaw/ALaw 8KHz (PCM,PCMA,AU), G.722 16Khz)
func_language.so => (Channel language dialplan function)
func_global.so => (Global variable dialplan functions)
app_mp3.so => (Silly MP3 Application)
app_privacy.so => (Require phone number to be entered, if no CallerID sent)
app_while.so => (While Loops and Conditional Execution)
func_uri.so => (URI encode/decode dialplan functions)
app_rxfax.so => (Trivial FAX Receive Application)
app_getcpeid.so => (Get ADSI CPE ID)
app_mixmonitor.so => (Mixed Audio Monitoring Application)
app_externalivr.so => (External IVR Interface Application)
codec_lpc10.so => (LPC10 2.4kbps Coder/Decoder)
format_ogg_vorbis.so => (OGG/Vorbis audio)
app_random.so => (Random goto)
app_speech_utils.so => (Dialplan Speech Applications)
app_zapbarge.so => (Barge in on Zap channel application)
app_ices.so => (Encode and Stream via icecast and ices)
app_waitforring.so => (Waits until first ring after time)
app_setcdruserfield.so => (CDR user field apps)
app_parkandannounce.so => (Call Parking and Announce Application)
func_realtime.so => (Read/Write values from a RealTime repository)
app_chanspy.so => (Listen to the audio of an active channel)
app_image.so => (Image Transmission Application)
func_callerid.so => (Caller ID related dialplan function)
app_milliwatt.so => (Digital Milliwatt (mu-law) Test Application)
func_md5.so => (MD5 digest dialplan functions)
cdr_radius.so => (RADIUS CDR Backend)
codec_speex.so => (Speex Coder/Decoder)
app_softhangup.so => (Hangs up the requested channel)
app_authenticate.so => (Authentication Application)
app_directed_pickup.so => (Directed Call Pickup Application)
app_adsiprog.so => (Asterisk ADSI Programming Application)
func_logic.so => (Logical dialplan functions)
app_sms.so => (SMS/PSTN handler)
func_cut.so => (Cut out information from a string)
codec_adpcm.so => (Adaptive Differential PCM Coder/Decoder)
func_strings.so => (String handling dialplan functions)
app_channelredirect.so => (Channel Redirect)
func_sha1.so => (SHA-1 computation dialplan function)
pbx_spool.so => (Outgoing Spool Support)
app_senddtmf.so => (Send DTMF digits Application)
pbx_config.so => (Text Extension Configuration)
res_convert.so => (File format conversion CLI command)
codec_ulaw.so => (mu-Law Coder/Decoder)
app_readfile.so => (Stores output of file into a variable)
app_txfax.so => (Trivial FAX Transmit Application)
format_wav.so => (Microsoft WAV format (8000Hz Signed Linear))
format_g723.so => (G.723.1 Simple Timestamp File Format)
func_cdr.so => (CDR dialplan function)
app_controlplayback.so => (Control Playback Application)
app_dial.so => (Dialing Application)
func_timeout.so => (Channel timeout dialplan functions)
func_db.so => (Database (astdb) related dialplan functions)
app_chanisavail.so => (Check channel availability)
app_page.so => (Page Multiple Phones)
cdr_csv.so => (Comma Separated Values CDR Backend)
app_sayunixtime.so => (Say time)
app_macro.so => (Extension Macros)
func_base64.so => (base64 encode/decode dialplan functions)
res_clioriginate.so => (Call origination from the CLI)
format_vox.so => (Dialogic VOX (ADPCM) File Format)
app_directory.so => (Extension Directory)
app_sendtext.so => (Send Text Applications)
app_waitforsilence.so => (Wait For Silence)
app_system.so => (Generic System() application)
app_stack.so => (Stack Routines)
format_jpeg.so => (JPEG (Joint Picture Experts Group) Image Format)
func_groupcount.so => (Channel group dialplan functions)
app_realtime.so => (Realtime Data Lookup/Rewrite)
app_nbscat.so => (Silly NBS Stream Application)
func_env.so => (Environment/filesystem dialplan functions)
format_wav_gsm.so => (Microsoft WAV format (Proprietary GSM))
app_morsecode.so => (Morse code)
app_zapateller.so => (Block Telemarketers with Special Information Tone)
app_zapras.so => (Zap RAS Application)
format_h264.so => (Raw H.264 data)
app_echo.so => (Simple Echo Application)
app_transfer.so => (Transfer)
format_g729.so => (Raw G729 data)
app_zapscan.so => (Scan Zap channels application)
format_h263.so => (Raw H.263 data)
app_playback.so => (Sound File Playback Application)
pbx_loopback.so => (Loopback Switch)
app_record.so => (Trivial Record Application)
pbx_realtime.so => (Realtime Switch)
app_lookupblacklist.so => (Look up Caller*ID name/number from blacklist database)
app_hasnewvoicemail.so => (Indicator for whether a voice mailbox has messages in a given folder.)
app_dumpchan.so => (Dump Info About The Calling Channel)
format_g726.so => (Raw G.726 (16/24/32/40kbps) data)
app_verbose.so => (Send verbose output)
app_disa.so => (DISA (Direct Inward System Access) Application)
app_userevent.so => (Custom User Event Application)
codec_g726.so => (ITU G.726-32kbps G726 Transcoder)
func_enum.so => (ENUM related dialplan functions)
app_db.so => (Database Access Functions)
chan_zap.so => (Zapata Telephony)
codec_alaw.so => (A-law Coder/Decoder)
app_lookupcidname.so => (Look up CallerID Name from local database)
codec_gsm.so => (GSM Coder/Decoder)
app_flash.so => (Flash channel application)
app_dictate.so => (Virtual Dictation Machine)
func_channel.so => (Channel information dialplan function)
format_ilbc.so => (Raw iLBC data)
app_setcallerid.so => (Set CallerID Application)
func_curl.so => (Load external URL)
chan_local.so => (Local Proxy Channel)
app_cdr.so => (Tell Asterisk to not maintain a CDR for the current call)
app_exec.so => (Executes dialplan applications)
app_talkdetect.so => (Playback with Talk Detection)
app_test.so => (Interface Test Application)
func_rand.so => (Random number dialplan function)
format_gsm.so => (Raw GSM data)
codec_zap.so => (Generic Zaptel Transcoder Codec Translator)
app_settransfercapability.so => (Set ISDN Transfer Capability)
func_moh.so => (Music-on-hold dialplan function)
app_forkcdr.so => (Fork The CDR into 2 separate entities)
app_read.so => (Read Variable Application)
app_meetme.so => (MeetMe conference bridge)
codec_a_mu.so => (A-law and Mulaw direct Coder/Decoder)
func_math.so => (Mathematical dialplan function)
app_followme.so => (Find-Me/Follow-Me Application)
format_sln.so => (Raw Signed Linear Audio support (SLN))
app_festival.so => (Simple Festival Interface)
Asterisk Ready.
*CLI>

Loaded module res_features
(then NoLoaded module chan_phone)

seems to have fixed the problem.