Redirecting incoming calls to another line - Not accepting call completion offers

FreePBX Endpoints
1

Hello,
I have a wierd problem:

I have a GSM module and all incoming calls are pointed to an extension 211.

Now I set on my extension 211 (Grandstream phone) redirection to 212. So every incoming call should be ringing on 212. But there is some error:

 Called PJSIP/211/sip:211@<phone_IP>:5060
       > 0x7f4c38107810 -- Strict RTP switching to RTP target address <GSm_GW_IP>:8038 as source
  == Using SIP RTP Audio TOS bits 184
  == Using SIP RTP Audio TOS bits 184 in TCLASS field.
  == Using SIP RTP Audio CoS mark 5
    -- Connected line update to PJSIP/GSM-00000054 prevented.
    -- Now forwarding PJSIP/GSM-00000054 to 'Local/212@from-internal' (thanks to PJSIP/211-00000055)
    -- Not accepting call completion offers from call-forward recipient Local/212@from-internal-0000007a;1
    -- PJSIP/211-00000055 Internal Gosub(app-missedcall-hangup,211,1) start

Why it is Not accepting call completion offers from call-forward recipient Local/212@from-internal-0000007a;1

What does it means and please what should I do to fix that?

Thanks for advices

2

That is not the source of your issue. It is no an error or problem.

You would need to provide the complete log and not just a specific part of the output like this.

3

Hello, thanks for reply.

here is full dialplan:
foot - Pastebin.com

4

It would appear as though, I don’t know why because it’s happening in FreePBX logic, it is directing calls for 212 to 211, which then happens over and over.

5

That is wierd, it should end on 212.
I made this redirect on Grandstream phone (there is a sw button function for that) and it looks like the internal service of Grandstream phone uses same feature code (*72) as FreePBX for doing it.

Because if I call *72 the redirect menu shows on the phone and if I disable this function on Grandstream,
it hits feature code on FreePBX after call *72.

Any idea how tofix that, or what can cause this problem? Every hint helpes me , because I am quite lost with that.

6

Setup voicemail on 212.

7

Hmmm… Sorry I don’t catch it… Can you be more specific?

My goal is that if I go away from my line (211) I set redirection to 212 so if anyone call to my line (211) it imidiate ring on 212.

And also oposite - If I go away from 212 I redirect it to 211…

How it is can be done via Voicemail?

9

I’m trying to make my own redirection by using extensions_custom.conf and dynamic routes:

[from-internal-xfer]
include => Redirection-custom


[Redirection-custom]
exten => *1212, 1, NoOp(Redirection from 211 to 212)
 same => n, Set(__Redirection211=ENABLED)
 same => n, Playback(call-forwarding)
 same => n, Playback(enabled)
 same => n, NoOP(Status: ${Redirection211})
 same => n, Hangup()

And in dynamic routes I have
Dynamic Route Lookup Source:
Source Type: Asterisk variable
Enable Substitutions: No
Asterisk Variable: ${Redirection211}

And in Dynamic Route Entries:
Match - ENABLED, Destination Extension 211
Match - DISABLED, Destination Extension 212

But obviously the variable Redirection211 has not been globaly seted and Dynnamic routes does not know it because in dialplan I see:

Executing [8101@from-pstn:25] Goto("PJSIP/GSM-0000008d", "dynroute-2,s,1") in new stack
    -- Goto (dynroute-2,s,1)
    -- Executing [s@dynroute-2:1] Set("PJSIP/GSM-0000008d", "dynroute=") in new stack
    -- Executing [s@dynroute-2:2] Set("PJSIP/GSM-0000008d", "dynroute=") in new stack
    -- Executing [s@dynroute-2:3] Set("PJSIP/GSM-0000008d", "dynroute=") in new stack
    -- Executing [s@dynroute-2:4] GotoIf("PJSIP/GSM-0000008d", "1?dynroute-2,1,1") in new stack
    -- Goto (dynroute-2,1,1)
    -- Executing [1@dynroute-2:1] Goto("PJSIP/GSM-0000008d", "ext-group,1001,1") in new stack
    -- Goto (ext-group,1001,1)

How can I set my own variable as Global please?

10

Got the solution!

At first… the loop was caused by frozen redirection on second phone setted by FreePBX. So I disable it and after that it’s work fine.

And second problem: The setting global variable has been soluted by adding variables into globals_custom.conf and in extensions_custom.conf setted by:
Set(GLOBAL(REDIRECTION211)=ENABLED)

Also is better use from-internal-custom, than from-internal-xfer

11

Last question:

I would like to call *1212 only from line 211.
But when I set:
exten => *1212/211, 1, NoOp()

It tells me:
[2023-11-14 13:10:23] NOTICE[31580]: res_pjsip_session.c:3967 new_invite: 211: Call (UDP:172.16.10.95:5060) to extension '*1212' rejected because extension not found in context 'from-internal'.

so what would I do please?

12

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