Hi folks.

My client is wanting to use call forwarding configured on their phones
(Linksys SPA942), with a PRI from their provider. When we configure call
forwarding, we invariably get a "The number you have dialed is not in
service" message from the providers.

Examining the detailed dial plan debugging as well as the PRI debugging,
the number is dialed correctly. The only difference noticed between a
forwarded call versus a "normal" outbound call is that an extended
attribute of "Forwarded Unconditionally".

The (slightly edited -- I've edited the phone numbers to protect the
innocent) trace is below. Is this an asterisk issue, or an ILEC issue? I
have a ticket open with the ILEC as well, but they tend to be less than
helpful (their response has been to turn on their call forwarding option).

Any thoughts appreciated!

[ 02 01 01 1e ]
   -- Got SIP response 302 "Moved Temporarily" back from 192.168.1.55
mail*CLI>

   -- Now forwarding Zap/1-1 to
'Local/[EMAIL PROTECTED]' (thanks to SIP/2105-08217980)
   -- Executing Macro("Local/[EMAIL PROTECTED],2",
"to-pstn-standard|19370000000") in new stack
   -- Executing NoOp("Local/[EMAIL PROTECTED],2",
""CALLERID(num)=" 9370000001") in new stack
   -- Executing NoOp("Local/[EMAIL PROTECTED],2",
""MACRO_EXTEN=" 19370000000") in new stack
   -- Executing GotoIf("Local/[EMAIL PROTECTED],2",
"0?:7") in new stack
   -- Goto (macro-to-pstn-standard,s,7)
   -- Executing NoOp("Local/[EMAIL PROTECTED],2", ""Call
Forwarded"") in new stack
   -- Executing Set("Local/[EMAIL PROTECTED],2",
"CALLERID(name)="CLIENT NAME"") in new stack
   -- Executing Set("Local/[EMAIL PROTECTED],2",
"CALLERID(num)=5130000001") in new stack
   -- Executing Dial("Local/[EMAIL PROTECTED],2",
"Zap/g1/19370000000||r") in new stack
   -- Requested transfer capability: 0x00 - SPEECH
mail*CLI>

[04 03 80 90 a2]
Bearer Capability (len= 5) [ Ext: 1  Q.931 Std: 0  Info transfer
capability: Speech (0)
                             Ext: 1  Trans mode/rate: 64kbps,
circuit-mode (16)
                             Ext: 1  User information layer 1: u-Law
(34)
[18 03 a9 83 82]
Channel ID (len= 5) [ Ext: 1  IntID: Implicit, PRI Spare: 0, Exclusive
Dchan: 0
                       ChanSel: Reserved
                      Ext: 1  Coding: 0   Number Specified   Channel
Type: 3
                      Ext: 1  Channel: 2 ]
[1e 02 80 83]
Progress Indicator (len= 4) [ Ext: 1  Coding: CCITT (ITU) standard (0)
0: 0   Location: User (0)
                              Ext: 1  Progress Description: Calling
equipment is non-ISDN. (3) ]
[28 19 b1 22 46 57 44 20 46 52 4f 4d 20 42 4c 55 45 20 4c 4f 4f 50 20
4c 4c 43 22]
Display (len=25) Charset: 31 [ "FWD FROM xxxxxxxxx" ]
[6c 0c 49 80 35 31 33 32 30 34 32 31 30 30]
Calling Number (len=14) [ Ext: 0  TON: Subscriber Number (4)  NPI:
Private Numbering Plan (9)
                          Presentation: Presentation permitted, user
number not screened (0) '5130000001' ]
[70 0c c9 31 39 33 37 34 32 37 39 30 30 30]
Called Number (len=14) [ Ext: 1  TON: Subscriber Number (4)  NPI:
Private Numbering Plan (9) '19370000000' ]
[74 07 49 01 8f 32 31 30 35]
Redirecting Number (len= 9) [ Ext: 0  TON: Subscriber Number (4)  NPI:
Private Numbering Plan (9)
                              Ext: 0 Presentation: Presentation
permitted, user number passed network screening (1)
                              Ext: 1 Reason: Forwarded unconditionally
(15) '2105' ]
   -- Called g1/19370000000
   -- Local/[EMAIL PROTECTED],1 is ringing
mail*CLI>


--
Barry D. Hassler
President, HCST

http://www.hcst.net/
937-427-9000
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