"case ChanIsAvail will return -1). If any of the requested channels\n"
"are available, the next priority will be n+1, the channel variable\n"
"${AVAILCHAN} will be set to the name of the available channel and\n"
-"the ChanIsAvail app will return 0.\n";
+"the ChanIsAvail app will return 0. ${AVAILORIGCHAN} is\n"
+"the canonical channel name that was used to create the channel.\n";
STANDARD_LOCAL_USER;
number++;
if ((tempchan = ast_request(tech, chan->nativeformats, number))) {
pbx_builtin_setvar_helper(chan, "AVAILCHAN", tempchan->name);
+ /* Store the originally used channel too */
+ snprintf(info, sizeof(info), "%s/%s", tech, number);
+ pbx_builtin_setvar_helper(chan, "AVAILORIGCHAN", info);
ast_hangup(tempchan);
tempchan = NULL;
res = 1;
if (res < 1) {
pbx_builtin_setvar_helper(chan, "AVAILCHAN", "");
+ pbx_builtin_setvar_helper(chan, "AVAILORIGCHAN", "");
if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->callerid))
chan->priority+=100;
else