[Asterisk-Users] IAX-IAX Trunking not works

[Adnan Ahmed]

Hello ,
I want some tips guidance i am sure this topic discuss alot in list,i
try my best to solve it by myself try googling looking wiki everywhere
but no luck question is iax-iax trunking not working setting,trying
each n every option

server2 iax.conf:
[general]
bindport=4569
bandwidth=low
disallow=all
allow=gsm
jitterbuffer=no
tos=lowdelay
trunk=yes
notransfer=yes

[saim]
username=saim
secret=saim

type=friend
host=dynamic
context=from-sip

disallow=all
allow=gsm

[noman]
username=saim
secret=noman
type=friend
host=dynamic
context=from-sip
disallow=all
allow=gsm

[asteriskser1]
type=friend
;auth=md5
;secret=qwerty
context=local
;host=dynamic
defaultip=192.168.0.51
notransfer=yes
qualify=no
trunk=yes
canreinvite=no

server1 iax.conf:
[general]
bindport=4569
bandwidth=low
disallow=all
allow=gsm
jitterbuffer=no
tos=lowdelay
trunk=yes
notransfer=yes

[user1]
username=user1
secret=user1
type=friend
host=dynamic
context=from-sip
disallow=all
allow=gsm

[user2]
username=user2
secret=user2
type=friend
host=dynamic
context=from-sip
disallow=all
allow=gsm

[test2]
type=friend
context=local
defaultip=192.168.0.51
notransfer=yes
qualify=no
trunk=yes
canreinvite=no


I am using Kiax soft phone  on both servers using codec GSM asterisk
latest stable version OS SLES9 ,any help is highly appreciated i had
look almost every place in wiki regarding iax trunking but all in
vein.
Thanks In Advance.