sip.conf, extensions.conf that has issues with my Avaya

extensions.conf

[default]

[mycontext]

include => voipms-inbound
include => voipms-outbound

exten => 10,1,Log(NOTICE, Incoming call from ${CALLERID(all)} to ${EXTEN})
exten => 10,n,Dial(SIP/avaya,30)

exten => 11,1,Log(NOTICE, Incoming call from ${CALLERID(all)} to ${EXTEN})
exten => 11,n,Dial(SIP/zoiper,30)

exten => _50X,1,Log(NOTICE, Incoming call to test extension ${EXTEN} from ${CALLERID(all)})
exten => _50X,n,Answer()
exten => _50X,n,SayDigits(${EXTEN})
exten => _50X,n,Hangup()

exten => i,1,LOG(WARNING, Call came in on a strange, strange place: from ${EXTEN} ${CALLERID(all)} ${CDR(dst)} ${CONTEXT} ${CDR} ${CHANNEL})
exten => i,n,Playtones(congestion)

exten => s,1,LOG(WARNING, Call came in on a strange, strange place: from ${EXTEN} ${CALLERID(all)} ${CDR(dst)} ${CONTEXT} ${CDR} ${CHANNEL})
exten => s,n,Playtones(congestion)

; Asterisk testing PBX
exten => 2600,1,Dial(IAX2/guest@pbx.digium.com/s@default)

; Dial the same extension, get nothing.  This could be voicemail later.

; Dial 9 and then any extension longer than 5 digits through SIP provider
;exten => _9XXXX.,1,Log(NOTICE, Dialing out from ${CALLERID(all)} to ${EXTEN:1} through SIP Provider)
;exten => _9XXXX.,n,Dial(SIP/fooprovider/${EXTEN:1},60)
;exten => _9XXXX.,n,Playtones(congestion)
;exten => _9XXXX.,n,Hangup()

[voipms-outbound]
exten => _1NXXNXXXXXX,1,Dial(SIP/${EXTEN}@voipms)
exten => _1NXXNXXXXXX,n,Hangup()
exten => _NXXNXXXXXX,1,Dial(SIP/1${EXTEN}@voipms)
exten => _NXXNXXXXXX,n,Hangup()
exten => _011.,1,Dial(SIP/${EXTEN}@voipms)
exten => _011.,n,Hangup()
exten => _00.,1,Dial(SIP/${EXTEN}@voipms)
exten => _00.,n,Hangup()

; inbound context example for your DID numbers, do not add the number 1 in front
[voipms-inbound]
exten => 6000004000,1,Log(NOTICE, Incoming call from ${CALLERID(all)} to ${EXTEN} via voip.ms)
exten => 6000004000,2,Goto(colin,11,1) ;your DID

sip.conf

[general]
context=mycontext
allowguest=no
udpbindaddr=0.0.0.0:5060
alwaysauthreject=no
sipdebug=yes
nat=no

;register with voip.ms account
register => <redacted>:<redacted>@seattle2.voip.ms:5060

[voipms]
canreinvite=no
context=mycontext
host=seattle2.voip.ms
secret=<redacted>
type=peer
defaultuser=<redacted>
disallow=all
allow=ulaw
allow=g729
fromuser=<redacted>
trustrpid=yes
sendrpid=yes
insecure=invite,port
nat=yes

[avaya]
type=friend
host=dynamic
secret=<redacted>
context=mycontext
faxdetect=no
qualify=yes
defaultuser=avaya
insecure=invite,port
canreinvite=no
;mailbox=10@default

[zoiper]
type=friend
host=dynamic
secret=<redacted>
context=mycontext
faxdetect=no
qualify=yes
defaultuser=zoiper
insecure=invite,port
canreinvite=no
;mailbox=11@default