Call-Bilal*CLI> module load chan_ooh323.so Loaded chan_ooh323.so [Jun 17 20:23:32] NOTICE[2392]: chan_ooh323.c:2506 reload_config: Unable to load config ooh323.conf, OOH323 disabled Loaded chan_ooh323.so => (Objective Systems H323 Channel) Again, from make menuselect, if I selected chan_ooh323 from the Add-ons and I selected ADDON from module embedding. Then I ran ./configure and make. I got an error like the following: /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:4259: multiple definition of `onModeChanged' /usr/bin/ld: Dwarf Error: found dwarf version '1024', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xb870): first defined here ../addons/chan_ooh323.o: In function `configure_local_rtp': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:3888: multiple definition of `configure_local_rtp' /usr/bin/ld: Dwarf Error: found dwarf version '5', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0x92f0): first defined here ../addons/chan_ooh323.o: In function `ooh323_set_write_format': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:1413: multiple definition of `ooh323_set_write_format' /usr/bin/ld: Dwarf Error: found dwarf version '116', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xb1f0): first defined here ../addons/chan_ooh323.o: In function `close_udptl_connection': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:4133: multiple definition of `close_udptl_connection' /usr/bin/ld: Dwarf Error: found dwarf version '1026', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xbe90): first defined here ../addons/chan_ooh323.o: In function `ooh323_set_read_format': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:1472: multiple definition of `ooh323_set_read_format' /usr/bin/ld: Dwarf Error: found dwarf version '1570', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xc350): first defined here ../addons/chan_ooh323.o: In function `setup_udptl_connection': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:4074: multiple definition of `setup_udptl_connection' /usr/bin/ld: Dwarf Error: found dwarf version '1800', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xc870): first defined here ../addons/chan_ooh323.o: In function `close_rtp_connection': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:4009: multiple definition of `close_rtp_connection' /usr/bin/ld: Dwarf Error: found dwarf version '6', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xce30): first defined here ../addons/chan_ooh323.o: In function `setup_rtp_connection': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:3976: multiple definition of `setup_rtp_connection' /usr/bin/ld: Dwarf Error: found dwarf version '5893', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xd040): first defined here ../addons/chan_ooh323.o: In function `ooh323_destroy': /usr/src/asterisk-1.8.3.2/addons/chan_ooh323.c:3462: multiple definition of `ooh323_destroy' /usr/bin/ld: Dwarf Error: found dwarf version '512', this reader only handles version 2 information. ../addons/chan_ooh323.eo:(.text+0xe5d0): first defined here collect2: ld returned 1 exit status make[1]: *** [asterisk] Error 1 make: *** [main] Error 2 Regards Bilal