Thomas Dingermann wrote:
Ok, if this is not working with sip or h.323, maybe it does with mgcp ?
I tried to get ATA and Asterisk working with MGCP, but nothing worked!
Any Howtos available about MGCP/ATA186/Asterisk?

I just try two ATA with asterisk with that configuration files :


;
; MGCP Configuration for Asterisk
;
[general]
port = 2727
bindaddr = 0.0.0.0
allow=ulaw
inbanddtmf=yes
transfer = yes
threewaycalling=yes


[10.0.1.19] transfer = yes threewaycalling=yes host = 10.0.1.19 context = default line => aaln/1 transfer = 1 line => aaln/2 transfer = 1 line => *

[10.0.1.20]
transfer = yes
threewaycalling=yes
host = 10.0.1.20
context = default
line => aaln/1
transfer = 1
line => aaln/2
transfer = 1
line => *

and extensions.conf

-----------
exten => 31,1,Dial(MGCP/aaln/[EMAIL PROTECTED],20,tr)
exten => 32,1,Dial(MGCP/aaln/[EMAIL PROTECTED],20,tr)
exten => 33,1,Dial(MGCP/aaln/[EMAIL PROTECTED],20,tr)
exten => 34,1,Dial(MGCP/aaln/[EMAIL PROTECTED],20,tr)
---------

Ordinary tasks works good. Call transfer with '#' key work too.
But three way calling not work with stange error :


-- Endpoint 'aaln/[EMAIL PROTECTED]' observed 'hd' -- MGCP mgcp_new(MGCP/aaln/[EMAIL PROTECTED]) created in state: Down

dial to 33
-- Endpoint 'aaln/[EMAIL PROTECTED]' observed '3'
-- Executing Dial("MGCP/aaln/[EMAIL PROTECTED]", "MGCP/aaln/[EMAIL PROTECTED]|20|tr") in new stack
-- MGCP mgcp_request(aaln/[EMAIL PROTECTED])
-- MGCP cw: 0, dnd: 0, so: 0, sno: 0
-- MGCP mgcp_new(MGCP/aaln/[EMAIL PROTECTED]) created in state: Down
-- Called aaln/[EMAIL PROTECTED]
-- MGCP/aaln/[EMAIL PROTECTED] is ringing


answer
-- Endpoint 'aaln/[EMAIL PROTECTED]' observed 'hd'
-- MGCP/aaln/[EMAIL PROTECTED] answered MGCP/aaln/[EMAIL PROTECTED]
-- MGCP mgcp_answer(MGCP/aaln/[EMAIL PROTECTED]) on aaln/[EMAIL PROTECTED]
-- Attempting native bridge of MGCP/aaln/[EMAIL PROTECTED] and MGCP/aaln/[EMAIL PROTECTED]


Talking now
Attempt call person 3 :
 hookflash :

    -- Endpoint 'aaln/[EMAIL PROTECTED]' observed 'hf'
    -- Swapping 1 for 0 on aaln/[EMAIL PROTECTED]
    -- MGCP Muting 1 on aaln/[EMAIL PROTECTED]
    -- MGCP mgcp_new(MGCP/aaln/[EMAIL PROTECTED]) created in state: Down

now trying dial to other phone ( 600 - echo test )

-- Endpoint 'aaln/[EMAIL PROTECTED]' observed '6'

atfter this, person1 hear 'fastbusy', short beeps !

And other output of asterisk:

-- Attempting native bridge of MGCP/aaln/[EMAIL PROTECTED] and MGCP/aaln/[EMAIL PROTECTED]
-- Endpoint 'aaln/[EMAIL PROTECTED]' observed '0'
-- Endpoint 'aaln/[EMAIL PROTECTED]' observed '0'
-- Executing Playback("MGCP/aaln/[EMAIL PROTECTED]", "demo-echotest") in new stack
-- MGCP mgcp_answer(MGCP/aaln/[EMAIL PROTECTED]) on aaln/[EMAIL PROTECTED]
-- Playing 'demo-echotest'
-- Attempting native bridge of MGCP/aaln/[EMAIL PROTECTED] and MGCP/aaln/[EMAIL PROTECTED]
-- Endpoint 'aaln/[EMAIL PROTECTED]' observed 'hf'
-- Swapping 0 for 1 on aaln/[EMAIL PROTECTED]
-- We didn't make one of the calls FLIPFLOP 0 and 1 on aaln/[EMAIL PROTECTED]
-- MGCP Muting 0 on aaln/[EMAIL PROTECTED]
-- Attempting native bridge of MGCP/aaln/[EMAIL PROTECTED] and MGCP/aaln/[EMAIL PROTECTED]
-- Endpoint 'aaln/[EMAIL PROTECTED]' observed 'hu'
NOTICE[20501]: File chan_mgcp.c, Line 762 (mgcp_fixup): mgcp_fixup(MGCP/aaln/[EMAIL PROTECTED], MGCP/aaln/[EMAIL PROTECTED]<MASQ>)
WARNING[20501]: File chan_mgcp.c, Line 764 (mgcp_fixup): old channel wasn't 0x81065a8 but was (nil)
WARNING[20501]: File channel.c, Line 1847 (ast_do_masquerade): Fixup failed on channel MGCP/aaln/[EMAIL PROTECTED]<MASQ>, strange things may happen.
NOTICE[20501]: File chan_mgcp.c, Line 762 (mgcp_fixup): mgcp_fixup(MGCP/aaln/[EMAIL PROTECTED]<ZOMBIE>, MGCP/aaln/[EMAIL PROTECTED])
-- Endpoint 'aaln/[EMAIL PROTECTED]' observed 'hu'
== Spawn extension (default, 600, 1) exited non-zero on 'MGCP/aaln/[EMAIL PROTECTED]'



----------


Any ideas ?

--
Pavel Zheltouhov, Comlink ISP, Voronezh, Russia
phone/fax +7(0732) 727172, http://www.comlink.ru

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