Bug#481700: asterisk: SIP bridged with zap with adaptive jitter buffer = silence
Lionel Elie Mamane
master at tsomet.mamane.lu
Sun May 18 00:48:52 UTC 2008
Package: asterisk
Version: 1:1.4.19.1~dfsg-1
Severity: normal
When making a call from a Zap channel (junghanns.net QuadBRI) that gets
delivered over SIP (to another asterisk box), if zapata.conf has:
jbimpl = adaptive
then the call gives no sound (on the zap channel), and the console says:
Failed to put first frame in the jitterbuffer on channel
With
jbimpl = fixed
it works OK.
-- System Information:
Debian Release: 4.0
APT prefers stable
APT policy: (600, 'stable'), (300, 'testing'), (200, 'unstable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.25-2-686
Locale: LANG=fr_LU.UTF-8, LC_CTYPE=fr_LU.UTF-8 (charmap=UTF-8)
Versions of packages asterisk depends on:
ii adduser 3.102 Add and remove users and groups
ii asterisk-config 1:1.4.19.1~dfsg-1 Configuration files for Asterisk
ii asterisk-sounds-main 1:1.4.19.1~dfsg-1 Core Sound files for Asterisk (Eng
ii libasound2 1.0.16-2 ALSA library
ii libc-client2007 7:2007~dfsg-1 UW c-client library for mail proto
ii libc6 2.7-10 GNU C Library: Shared libraries
ii libcap1 1:1.10-14 support for getting/setting POSIX.
ii libct3 0.63-3.2 libraries for connecting to MS SQL
ii libcurl3 7.18.1-1 Multi-protocol file transfer libra
ii libgcc1 1:4.1.1-21 GCC support library
ii libgsm1 1.0.12-1 Shared libraries for GSM speech co
ii libiksemel3 1.2-3 C library for the Jabber IM platfo
ii libncurses5 5.6+20080308-1 Shared libraries for terminal hand
ii libnewt0.52 0.52.2-10 Not Erik's Windowing Toolkit - tex
ii libogg0 1.1.3-2 Ogg Bitstream Library
ii libpopt0 1.10-3 lib for parsing cmdline parameters
ii libpq5 8.3.1-1 PostgreSQL C client library
ii libpri1.0 1.4.3-1 Primary Rate ISDN specification li
ii libradiusclient-ng2 0.5.3-2 Enhanced RADIUS client library
ii libsnmp15 5.4.1~dfsg-6 SNMP (Simple Network Management Pr
ii libspeex1 1.2~beta3.2-1 The Speex codec runtime library
ii libspeexdsp1 1.2~beta3.2-1 The Speex extended runtime library
ii libsqlite0 2.8.17-2 SQLite shared library
ii libssl0.9.8 0.9.8g-10 SSL shared libraries
ii libstdc++6 4.1.1-21 The GNU Standard C++ Library v3
ii libtonezone1 1:1.4.10.1~dfsg-1 tonezone library (runtime)
ii libvorbis0a 1.1.2.dfsg-1.3 The Vorbis General Audio Compressi
ii libvorbisenc2 1.1.2.dfsg-1.3 The Vorbis General Audio Compressi
ii libvpb0 4.2.32-1 Voicetronix telephony hardware use
ii unixodbc 2.2.11-13 ODBC tools libraries
ii zlib1g 1:1.2.3.3.dfsg-12 compression library - runtime
asterisk recommends no packages.
-- no debconf information
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