asterisk users - Jul 2003 - FGB not waiting for digits

I upgraded to the lastest CVS (from a version several months old) last
night, and a machine set up for Feature Group B no longer waits for
digits.

I go off-hook, asterisk winks back, and then immediately says:
	Unknown extension 's' in context 'intrunk' requested

I checked to make sure immediate is set to no.

Full debug output is:
    -- Starting simple switch on 'Zap/1-1'
 == Unknown extension 's' in context 'intrunk' requested
    -- Playing 'ss-noservice'
    -- Hungup 'Zap/1-1'

I don't _think_ I changed anything.  zapata.conf has:

[channels]
context=intrunk
signalling=featb
rxwink=300     
usecallerid=asreceived
hidecallerid=no
echocancel=yes
echocancelwhenbridged=no
rxgain=3.0
txgain=0.0
immediate=no
amaflags=omit
group=1
channel=1-72
busydetect=no

On 2003-07-01 at 13:27, Jim Gottlieb (That's Me!) wrote:
>     -- Starting simple switch on 'Zap/1-1'
>  == Unknown extension 's' in context 'intrunk' requested
I also see logged:

File chan_zap.c, Line 3833 (ss_thread): Got a non-Feature Group B input on
channel 1.  Assuming E&M Wink instead

Looking at that code, it seems to be dealing with the digits received
(since the only thing that distinguishes FG B is the digit string), but
I get that message immediately, before I even have the chance to send
any digits.