(gdb) frame 1
#1  0x08058a18 in ast_frfree (fr=0xbc6ff4) at frame.c:281
281     frame.c: No such file or directory.
        in frame.c
(gdb) p *fr
$1 = {frametype = 12348732, subclass = 11242390, datalen = 0, samples = 12193264, mallocd = 11563360, offset = 11562608,
  src = 0xb07610 "U\211ã\203ñ4\211]?æS\026??\201ÃÖ?\v", data = 0xb07440, delivery = {tv_sec = 11114272, tv_usec = 11555888},
  prev = 0x0, next = 0x0}
(gdb) frame 2
#2  0xb7441432 in dial_exec_full (chan=0xb75b6048, data=0x81e19e8, peerflags=0xb61327f8) at app_dial.c:645
645     app_dial.c: No such file or directory.
        in app_dial.c
(gdb) p *chan
$2 = {name = "SIP/2724-edd4", '\0' <repeats 66 times>, tech = 0xb7d262a0, tech_pvt = 0xb7502a48,
  language = "en", '\0' <repeats 17 times>, type = 0xb7d25340 "SIP", fds = {366, 372, 391, 396, -1, -1, 437, -1},
  musicclass = "default", '\0' <repeats 12 times>, music_state = 0x0, generatordata = 0x0, generator = 0x0, _bridge = 0x0,
  masq = 0x0, masqr = 0x0, cdrflags = 0, _softhangup = 0, whentohangup = 0, blocker = 3054742448, lock = {__m_reserved = 0,
    __m_count = 0, __m_owner = 0x0, __m_kind = 1, __m_lock = {__status = 0, __spinlock = 0}},
  blockproc = 0x80f56c4 "ast_waitfor_nandfds", appl = 0xb7b96910 "Dial", data = 0xb6132b4a "Zap/93/w02166925568|60|Crg",
  fdno = 0, sched = 0xb7550ec0, streamid = -1, stream = 0x0, vstreamid = 0, vstream = 0x0, oldwriteformat = 0,
  timingfd = 437, timingfunc = 0, timingdata = 0x0, _state = 4, rings = 0, nativeformats = 4, readformat = 4,
  writeformat = 4, cid = {cid_dnid = 0xb7ba7f48 "802166925568", cid_num = 0xb7550ef0 "2724",
    cid_name = 0xb7550f00 "Technical", cid_ani = 0x0, cid_rdnis = 0x0, cid_pres = 0, cid_ani2 = 0, cid_ton = 0,
    cid_tns = 0}, context = "phones", '\0' <repeats 73 times>, macrocontext = '\0' <repeats 79 times>,
  macroexten = '\0' <repeats 79 times>, macropriority = 0, exten = "802166925568", '\0' <repeats 67 times>, priority = 2,
  dtmfq = '\0' <repeats 79 times>, dtmff = {frametype = 0, subclass = 0, datalen = 0, samples = 0, mallocd = 0, offset = 0,
    src = 0x0, data = 0x0, delivery = {tv_sec = 0, tv_usec = 0}, prev = 0x0, next = 0x0}, pbx = 0x827cac8, amaflags = 3,
  accountcode = '\0' <repeats 19 times>, cdr = 0x8213608, adsicpe = 2, call_forward = '\0' <repeats 79 times>, zone = 0x0,
  monitor = 0x0, insmpl = 0, outsmpl = 0, fin = 0, fout = 0, uniqueid = "1135056629.7411", '\0' <repeats 16 times>,
  hangupcause = 0, varshead = {first = 0x84624d0, last = 0xb7550f10}, callgroup = 0, pickupgroup = 0, flags = 512,
  transfercapability = 0, readq = 0x0, alertpipe = {-1, -1}, writetrans = 0x0, readtrans = 0x0, rawreadformat = 4,
  rawwriteformat = 4, spies = 0x0, next = 0xb64616e8}
(gdb) p *(char *)data
$3 = 72 'H'