Je continu de chercher...
Ce n'est pas un probleme d'URL

La différence dans les log (CLI) que j'obtien est :

OK:
[Jan 21 07:20:18] xivo-sugarcrm/for_xivo: CONTACT : dams Sales
[Jan 21 07:20:18] -- <SIP/trunk_ovh-0000012d>AGI Script xivo-sugarcrm/for_xivo completed, returning 0
[Jan 21 07:20:18] -- Executing [s@sub-sugarcrm:6] UserEvent("SIP/trunk_ovh-0000012d", "dialplan2cti,UNIQUEID: 1390285216.301,CHANNEL: SIP/trunk_ovh-0000012d,VARIABLE: sugarcrm-firstname,VALUE: ") in new stack
[Jan 21 07:20:18] -- Executing [s@sub-sugarcrm:7] UserEvent("SIP/trunk_ovh-0000012d", "dialplan2cti,UNIQUEID: 1390285216.301,CHANNEL: SIP/trunk_ovh-0000012d,VARIABLE: sugarcrm-lastname,VALUE: dams Sales") in new stack
[Jan 21 07:20:18] -- Executing [s@sub-sugarcrm:8] UserEvent("SIP/trunk_ovh-0000012d", "dialplan2cti,UNIQUEID: 1390285216.301,CHANNEL: SIP/trunk_ovh-0000012d,VARIABLE: sugarcrm-id,VALUE: 38e00d3c-0b0f-2788-a10d-52d024c154bf") in new stack

NOK
[Jan 21 07:24:41] xivo-sugarcrm/for_xivo: CONTACT : Damien Soulages
[Jan 21 07:24:42] -- <SIP/trunk_ovh-00000133>AGI Script xivo-sugarcrm/for_xivo completed, returning 4
[Jan 21 07:24:42] == Spawn extension (sub-sugarcrm, s, 5) exited non-zero on 'SIP/trunk_ovh-00000133'
[Jan 21 07:24:43] == Using SIP RTP CoS mark 5
[Jan 21 07:24:43] -- Executing [097223XXXX@from-extern:1] Set("SIP/trunk_ovh-00000134", "XIVO_BASE_CONTEXT=from-extern") in new stack
[Jan 21 07:24:43] -- Executing [097223XXXX@from-extern:2] Set("SIP/trunk_ovh-00000134", "XIVO_BASE_EXTEN=097223XXXX") in new stack
[Jan 21 07:24:43] -- Executing [097223XXXX@from-extern:3] Gosub("SIP/trunk_ovh-00000134", "did,s,1(3,)") in new stack

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