asterisk users - May 2015 - CHANNEL(aor) CHANNEL(contact) return nothing

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Hi list,

I'm trying to use CHANNEL(aor) and CHANNEL(contact) on PJSIP channel, on
asterisk-13.3.2, but they don't return anything. Is this a bug, or did I
miss something?

Here is my test dialplan:

exten => *98,1,Answer
same => n,NoOp(Channel=<${CHANNEL(name)}>,type
<${CHANNEL(channeltype)}>)
same => n,NoOp(AOR=<${CHANNEL(aor)}>,
contact=<${CHANNEL(contact)}>)
same => n,Set(aor=${CHANNEL(name):$[LEN(CHANNEL(channeltype)) +1]:-9})
same => n,Set(contact=${PJSIP_AOR(${aor},contact)})
same => n,NoOp(URI=<${PJSIP_CONTACT(${contact},uri)}>)
same => n,NoOp(Expiration time
<${PJSIP_CONTACT(${contact},expiration_time)}>)
same => n,NoOp(Qualify frequency
<${PJSIP_CONTACT(${contact},qualify_frequency)}>)
same => n,NoOp(Outbound proxy
<${PJSIP_CONTACT(${contact},outbound_proxy)}>)
same => n,NoOp(Path=<${PJSIP_CONTACT(${contact},path)}>)
same => n,NoOp(User-Agent=<${PJSIP_CONTACT(${contact},user_agent)}>)
same => n,PJSIPNotify(,jdg,gs-idle-screen-refresh)
same => n,Hangup


And here is the result in Asterisk CLI:

x220*CLI>
    -- Executing [*98 at public:1] Answer("PJSIP/jdg-0000001f",
"") in new
stack
    -- Executing [*98 at public:2] NoOp("PJSIP/jdg-0000001f",
"Channel=<PJSIP/jdg-0000001f>, type=<PJSIP>") in new stack
    -- Executing [*98 at public:3] NoOp("PJSIP/jdg-0000001f",
"AOR=<>,
contact=<>") in new stack
[May 19 18:44:11] NOTICE[1476][C-0000001f]: ast_expr2.y:763
compose_func_args: argbuf allocated 12 bytes;
[May 19 18:44:11] NOTICE[1476][C-0000001f]: ast_expr2.y:782
compose_func_args: argbuf uses 11 bytes;
[May 19 18:44:11] NOTICE[1476][C-0000001f]: ast_expr2.y:763
compose_func_args: argbuf allocated 6 bytes;
[May 19 18:44:11] NOTICE[1476][C-0000001f]: ast_expr2.y:782
compose_func_args: argbuf uses 5 bytes;
    -- Executing [*98 at public:4] Set("PJSIP/jdg-0000001f",
"aor=jdg") in
new stack
    -- Executing [*98 at public:5] Set("PJSIP/jdg-0000001f",
"contact=jdg;@sip:jdg at 192.168.10.131:5062") in new stack
    -- Executing [*98 at public:6] NoOp("PJSIP/jdg-0000001f",
"URI=<sip:jdg at 192.168.10.131:5062>") in new stack
    -- Executing [*98 at public:7] NoOp("PJSIP/jdg-0000001f",
"Expiration
time=<1432098235>") in new stack
    -- Executing [*98 at public:8] NoOp("PJSIP/jdg-0000001f",
"Qualify
frequency=<60>") in new stack
    -- Executing [*98 at public:9] NoOp("PJSIP/jdg-0000001f",
"Outbound
proxy=<>") in new stack
    -- Executing [*98 at public:10] NoOp("PJSIP/jdg-0000001f",
"Path=<>")
in new stack
    -- Executing [*98 at public:11] NoOp("PJSIP/jdg-0000001f",
"User-Agent=<Grandstream GXP2130 1.0.4.23>") in new stack
    -- Executing [*98 at public:12] PJSIPNotify("PJSIP/jdg-0000001f",
",jdg,gs-idle-screen-refresh") in new stack
    -- Executing [*98 at public:13] Hangup("PJSIP/jdg-0000001f",
"") in new
stack
  == Spawn extension (public, *98, 13) exited non-zero on
'PJSIP/jdg-0000001f'


What is wrong ?


Thanks,
- --
Jean-Denis Girard

SysNux                   Syst?mes Linux en Polyn?sie fran?aise
http://www.sysnux.pf/    T?l: +689 40.50.10.40 / GSM: +689 87.79.75.27

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Jean-Denis Girard wrote:
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>
> Hi list,
>
> I'm trying to use CHANNEL(aor) and CHANNEL(contact) on PJSIP channel,
on
> asterisk-13.3.2, but they don't return anything. Is this a bug, or did
I
> miss something?
It looks like this is an incoming leg, in which case that information 
isn't available. There is no association of an AOR and Contact on 
incoming legs (it MAY be possible to deduce but it certainly wouldn't 
work in all cases). Since you specify one explicitly on outgoing, that's 
when it is available.

-- 
Joshua Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org

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Le 20/05/2015 00:50, Joshua Colp a ?crit :
> It looks like this is an incoming leg, in which case that information
> isn't available. There is no association of an AOR and Contact on
> incoming legs (it MAY be possible to deduce but it certainly wouldn't
> work in all cases). Since you specify one explicitly on outgoing, that
's
> when it is available.
> 
When you say it may be possible, could you be more specific: is there
another dialplan function / application to use ?


Thanks,
- -- 
Jean-Denis Girard

SysNux                Syst?mes   Linux   en   Polyn?sie   fran?aise
http://www.sysnux.pf/ T?l: +689 40.50.10.40 / GSM: +689 87.79.75.27
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