[Asterisk-Users] Grandstream BT102 Busy signal on hangup

[Doug Lytle]

Hey everybody,

I've been playing around with Asterisk (Current CVS Stable dated: Asterisk CVS-v1-0-11/23/04).  

I've purchased 2 GS BT102 SIP phones.  Both have been upgraded to firmware 1.0.5.18.  I've also have installed on my desktop and laptop, X-Lite.

I've been using these to learn how to setup Asterisk.  I've got a Wildcat X100P on order and will be here next week.

My problem seems to be with the BT102s.  I can't seem to get them to hangup when issued a Hangup().  

Asterisk's logs show it's has hung up, but I get a busy signal on the phones themselves.  
This was also happening under firmware 1.0.5.16.  Configuration listed below; all of them are called via the #include statement:

<<<snip>>>

my.sip.conf

[5574]
type = friend
host = dynamic 
auth=md5
username=5574
reinvite=no
canreinvite=no
qualify=300
nat=yes
dtmfmode = info
;dtmfmode = also tried rfc2833, didn't make any difference.
context = sip
mailbox = 5574 
disallow=all
allow=ulaw
allow=alaw
callerid = Doug Lytle <5574

[5558]
type = friend
host = dynamic
auth=md5
username=5558
qualify=300
reinvite=no
canreinvite=no
nat=yes
dtmfmode = rfc2833
context = sip
mailbox = 5558
disallow=all
allow=ulaw
allow=alaw
callerid = Brian Squires <5558>

[5129]
type = friend
host = dynamic
auth=md5
username=5129
reinvite=no
canreinvite=no
qualify=300
nat=yes
dtmfmode = rfc2833
context = sip
mailbox = 5129
disallow=all
allow=ulaw
allow=alaw
allow=ilbc
callerid = Teone Taylor <5129>


my.extensions.conf

[sip]

; (Voicemail)
exten => 5700,1,Wait,1
exten => 5700,2,VoicemailMain
exten => 5700,3,Hangup

; (Say Unix Time)
exten => 13,1,SayUnixTime()
exten => 13,2,Playback(beep)
exten => 13,3,Hangup

; (Something to make you laugh)
exten => 11,1,Playback(tt-monkeys)
exten => 11,2,Hangup

; (MeetME Channels)

exten => 5600,1,Meetme(1000)
exten => 5600,2,Hangup

; (Doug Lytle)

exten => 5574,1,Dial(SIP/5574,28,rt)
exten => 5574,2,Voicemail(u5574)
exten => 5574,103,Voicemail(b5574)
exten => 5574,3,Hangup

; (Brian Squires)

exten => 5558,1,Dial(SIP/5558,28,rt)
exten => 5558,2,Voicemail(u5558)
exten => 5558,103,Voicemail(b5558)
exten => 5558,3,Hangup

; (Teone Taylor)

exten => 5129,1,Dial(SIP/5129,28,rt)
exten => 5129,2,Voicemail(u5129)
exten => 5129,103,Voicemail(b5129)
exten => 5129,3,Hangup

my.iax.conf

[5574]
username=5574
host=dynamic
trunk=no

[5574]
type=user
secret=12345

[5558]
username=5558
host=dynamic
trunk=no

[5558]
type=user
secret=12345

[5129]
username=5129
host=dynamic
trunk=no

[5129]
type=user
secret=12345

my.voicemail.conf

[sip]
5574 => 1242,Doug Lytle,dlytle at somedomain.com
5558 => 5567,Brian Squires,bsquires at somedomain.com
5129 => 1244,Teone Taylor,ttaylor at somedomain.com

<<<snip>>>

I see there are several people using the GS BT10x phones with no mention of this problem.  I've Googled, searched the archives for year 2004 and haven't found a solution.  Anybody have any suggestions?

Doug Lytle