...blah blah blah...
Reading symbols from /usr/lib/asterisk/modules/res_calendar_icalendar.so...done.
Loaded symbols for /usr/lib/asterisk/modules/res_calendar_icalendar.so
Reading symbols from /usr/lib/asterisk/modules/app_saycounted.so...done.
Loaded symbols for /usr/lib/asterisk/modules/app_saycounted.so
Reading symbols from /usr/lib/asterisk/modules/format_g719.so...done.
Loaded symbols for /usr/lib/asterisk/modules/format_g719.so
#0  0x1c073630 in party_id_build_data (data=0x87b530f3 "", datalen=1021, id=0x87b53550, label=0x3c016e0e "connected line", ies=0x3c016d80, update=0x3) at channel.c:7800
7800            if (!update || update->name) {
(gdb) bt full
#0  0x1c073630 in party_id_build_data (data=0x87b530f3 "", datalen=1021, id=0x87b53550, label=0x3c016e0e "connected line", ies=0x3c016d80, update=0x3) at channel.c:7800
        length = 1
        pos = 0
        res = 2
#1  0x1c073924 in ast_connected_line_build_data (data=0x87b530f0 "\n\001\002", datalen=1024, connected=0x87b53550, update=0x3) at channel.c:7930
        value = 0
        pos = 3
        res = 100
        ies = {name = {str = 1, char_set = 12, presentation = 13, valid = 11}, number = {str = 0, plan = 2, presentation = 15, valid = 14}, subaddress = {str = 5, type = 6, odd_even_indicator = 7, valid = 8}, 
  tag = 9, combined_presentation = 3}
#2  0x1c0740b8 in ast_channel_update_connected_line (chan=0x8ae5a8c0, connected=0x87b53550, update=0x3) at channel.c:8155
        data = "\n\001\002", '\0' <repeats 13 times>, "REï&ÿÿÿÿ\002\000\000\000\002\000\000\000\200\000\000\000°1µ\207·^ï&d\000\000\000·^51S3µ\000\001\000\000\000\b\002", '\0' <repeats 130 times>, "§A\025\002\206±\002<\001\000\000\000\2203µ\207\000\000\000\000\001\000\000\000\2203µ\207XVð&\f\000\000\000Ð3µ\207¨3µ\207Õì÷\006\0002µ\207³^ï&¼3µ\207S\000\000\000°1µ\207\210\000\000\000ÐJ\005<\000\000\000\000Ò3µ\207\000\000\000\000\t\000\000\000\b\002ÿÿÐ3µ\207\v", '\0' <repeats 27 times>, "`2µ\207", '\0' <repeats 176 times>, "\003\000\000\000h4"...
        datalen = 0
#3  0x02304238 in connectedline_write (chan=0x8ae5a8c0, cmd=0x87b537c0 "CONNECTEDLINE", data=0x87b537ce "all", value=0x87b53580 "") at func_connectedline.c:249
        connected = {id = {number = 0x87b53580 "", name = 0x87b53680 "Foobar", tag = 0x829ed5a0 "", subaddress = {str = 0x0, type = 0, odd_even_indicator = 0 '\0', valid = 0 '\0'}, number_type = 0, 
    number_presentation = 16}, ani = 0x0, ani2 = 0, source = 1}
        option = 0x3 <Address 0x3 out of bounds>
        set_it = (void (*)(struct ast_channel *, const struct ast_party_connected_line *)) 0x1c074087 <ast_channel_update_connected_line>
#4  0x1c0e77ae in ast_func_write (chan=0x8ae5a8c0, function=0x87b53840 "CONNECTEDLINE(all)", value=0x87b538e3 "Foobar") at pbx.c:3568
        res = -2018166720
        u = (struct ast_module_user *) 0x829ed870
        copy = 0x87b537c0 "CONNECTEDLINE"
        args = 0x87b537ce "all"
        acfptr = (struct ast_custom_function *) 0x22304500
#5  0x1c0fa4ff in pbx_builtin_setvar_helper (chan=0x8ae5a8c0, name=0x87b538d0 "CONNECTEDLINE(all)", value=0x87b538e3 "Foobar") at pbx.c:9477
        function = 0x87b53840 "CONNECTEDLINE(all)"
        newvariable = (struct ast_var_t *) 0x3c011e09
        headp = (struct varshead *) 0x3c011fab
        nametail = 0x87b538d0 "CONNECTEDLINE(all)"
#6  0x1c0fa93d in pbx_builtin_setvar (chan=0x8ae5a8c0, data=0x87b53c40 "CONNECTEDLINE(all)=Foobar") at pbx.c:9545
        name = 0x87b538d0 "CONNECTEDLINE(all)"
        value = 0x87b538e3 "Foobar"
        mydata = 0x87b538e3 "Foobar"
#7  0x1c0e03a7 in pbx_exec (c=0x8ae5a8c0, app=0x8322ec00, data=0x87b53c40 "CONNECTEDLINE(all)=Foobar") at strings.h:64
        res = -1964659672
        u = (struct ast_module_user *) 0x0
---Type <return> to continue, or q <return> to quit--- 
        saved_c_appl = 0x0
        saved_c_data = 0x0
#8  0x1c0e8c16 in pbx_extension_helper (c=0x8ae5a8c0, con=0x0, context=0x8ae5ac28 "to-binfone", exten=0x8ae5ac78 "994", priority=2, label=0x0, callerid=0x829ed850 "2203", action=E_SPAWN, found=0x87b57e4c, 
    combined_find_spawn=1) at pbx.c:4074
        e = (struct ast_exten *) 0x7d832a00
        app = (struct ast_app *) 0x8322ec00
        res = 0
        q = {incstack = {0x0 <repeats 128 times>}, stacklen = 0, status = 5, swo = 0x0, data = 0x0, foundcontext = 0x8ae5ac28 "to-binfone"}
        passdata = "CONNECTEDLINE(all)=Foobar", '\0' <repeats 8166 times>
        matching_action = 0
#9  0x1c0ea241 in ast_spawn_extension (c=0x8ae5a8c0, context=0x8ae5ac28 "to-binfone", exten=0x8ae5ac78 "994", priority=2, callerid=0x829ed850 "2203", found=0x87b57e4c, combined_find_spawn=1) at pbx.c:4566
No locals.
#10 0x1c0ea900 in __ast_pbx_run (c=0x8ae5a8c0, args=0x0) at strings.h:64
        digit = 0
        invalid = 0
        timeout = 0
        dst_exten = '\0' <repeats 64 times>, "§A\025\002", '\0' <repeats 14 times>, "\001\000XVð&Ø~µ\207h\004×'\000\000\000\000h\004×'È~µ\207zß×\ah\004×'\200\177Å\203è~µ\207\t¿×\a\000\000\001\000XVð&\b\177µ\207>Lõ\006\000\000\000\000Àº:\177\b\177µ\207\a\000\000\000 ñ¢\210À\b\000\000\004\000\000\000XVð&\f\000\000\000\000\000\000\0008\177µ\207\017Qõ\006P#Í\204\f\000\000\0008\177µ\207uOõ\006\000\030ñ}\000\000\000\000ÀØ\236\202XVð&\000\030ñ}\000\000\000\000h\177µ\207\177Rõ\006\f\000\000\000´æñ\006h\177µ\207\237Rõ\006"
        pos = 0
        found = 1
        res = 0
        autoloopflag = 0
        error = 0
#11 0x1c0ec6cd in pbx_thread (data=0x8ae5a8c0) at pbx.c:4975
        c = (struct ast_channel *) 0x8ae5a8c0
#12 0x1c138311 in dummy_start (data=0x829ed880) at utils.c:971
        ret = (void *) 0x33
        a = {start_routine = 0x1c0ec6b4 <pbx_thread>, data = 0x8ae5a8c0, name = 0x7f9c3000 "pbx_thread", ' ' <repeats 11 times>, "started at [ 4996] pbx.c ast_pbx_start()"}
#13 0x07d74413 in _thread_start () at /usr/src/lib/libpthread/uthread/uthread_create.c:240
        curthread = (struct pthread *) 0x3
#14 0x0000002b in ?? ()
No symbol table info available.
#15 0x00000000 in ?? ()
No symbol table info available.
(gdb) 
(gdb)