Bonjour,

J'ai tout fraichement installé mon serveur asterisk sur ma VM (debian 9) en local avec différent module.

J'ai à ma disposition un Cisco 303 (3 lignes)
un softphone Ekiga
un softphone Xlite

Après avoir configurer sip.conf
Code:
[general]

context = default
bindport = 5060
bindaddr = 0.0.0.0
language = fr
srvlookup = yes
disallow = all
allow = alaw
allow = ulaw
allow = gsm


[1010]

language = fr
type = friend
defaultuser = 1010
callerid = "jean" <1010>
host = 192.168.1.20
qualify = yes
nat = no

[1020]

language = fr
type = friend
defaultuser = 1020
callerid = "dupont" <1020>
host = dynamic
qualify = yes
nat = no


[1030]

language = fr
type = friend
defaultuser = 1030
callerid = "pierre" <1030>
host = dynamic
qualify = yes
nat = no
et extensions.conf
Code:
[general]

autofallthrough = yes
static = yes
writeprotect = no



[globals]

jean = sip/1010
dupont = sip/1020
pierre = sip/1030


[default]
exten => 1010, 1, Answer()
exten => 1010, 2, Dial(Sip/1010, 10)
exten => 1010, 3, Hangup()

exten => 1020, 1, Answer()
exten => 1020, 2, Dial(Sip/1020, 10)
exten => 1020, 3, Hangup()

exten => 1030, 1, Answer()
exten => 1030, 2, Dial(Sip/1030, 10)
exten => 1030, 3, Hangup()
1010 = cisco 303
1020 = Ekiga
1030 = Xlite

je ping tout mes clients

et ceci apparait quand je fais un appel depuis 1020 vers 1010
Code:
  == Using SIP RTP CoS mark 5
       > 0x7fbaa00107a0 -- Strict RTP learning after remote address set to: 192.168.1.33:5062
    -- Executing [1010@default:1] Answer("SIP/1020-000000be", "") in new stack
       > 0x7fbaa00107a0 -- Strict RTP learning after remote address set to: 192.168.1.33:5062
       > 0x7fbaa00107a0 -- Strict RTP switching to RTP target address 192.168.1.33:5062 as source
    -- Executing [1010@default:2] Dial("SIP/1020-000000be", "Sip/1010, 10") in new stack
  == Using SIP RTP CoS mark 5
    -- Called Sip/1010
    -- SIP/1020-000000be requested media update control 20, passing it to SIP/1010-000000bf
  == Everyone is busy/congested at this time (1:0/0/1)
    -- Auto fallthrough, channel 'SIP/1020-000000be' status is 'CHANUNAVAIL'
       > 0x7fbaa00107a0 -- Strict RTP learning complete - Locking on source address 192.168.1.33:5062
alors que la ligne n'est pas occupé

Quelqu'un aurait une idée du problème ?