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Message You must first dial a 1 or 0 1

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tirk

IS-IT--Management
Aug 13, 2009
66
US
when dialing out to a client's cell number.

I dial 9 to get out then 1+ area code or just dialing 9 and the number and receive the message. neither goes through.

i did a list trace to see what was happening with the trunk but still not sure.

any ideas?

seems to be ok with other numbers.
 
Try putting in pubu in your ARS for the area code question.


Code:
change ars analysis 121                             Page   1 of   2
                             ARS DIGIT ANALYSIS TABLE
                                   Location:  1            Percent Full:    23

          Dialed           Total     Route    Call   Node  ANI
          String          Min  Max  Pattern   Type   Num   Reqd
    121                   11   11    1      pubu         n
    1212                  11   11    1      pubu         n

Otherwise you may need to change your prefix marks in your route patterns...

Code:
change route-pattern 494                                        Page   1 of   3
                    Pattern Number: 494 Pattern Name: TEST
                             SCCAN? n     Secure SIP? n
    Grp FRL NPA [b]Pfx[/b] Hop Toll No.  Inserted                             DCS/ IXC
    No          [b]Mrk[/b] Lmt List Del  Digits                               QSIG
                             Dgts                                      Intw
 1: 1    1  200  [b]1[/b]                                                      n   user

Thanks,
98C

We are what we repeatedly do. Excellence, then, is not an act but a habit. ARISTOTLE 384-322 B.C.
 
looks like its set up that way already. looks like its a certain prefix 776 not working. Must be adding a 1.


how do i remove the 1 from that certain prefix in the table?

or is there something else happening?
 
Prefix Mark 0 or blank - Does not send a prefix digit 1 for 10-digit FNPA calls
even if the user dialed it. Leaves a user-dialed prefix digit 1 for 7-digit HNPA
calls and 10-digit calls that are not administered as FNPA or HNPA call types.
This capability is required, for example, when routing ISDN-PRI calls to AT&T
(4ESS). If the prefix digit 1 is not suppressed, then the 4ESS rejects the call.

Prefix Mark 1 - Send a 1 on 10-digit calls, but not on 7-digit calls.

Prefix Mark 2 - Send a 1 on toll calls whether user dials 1 or not.
(For example, all 10-digit calls and 7-digit toll calls.) This requires a Toll
Table for the system to determine whether calls are local or toll.

Prefix Mark 3 - Send a 1 on all toll calls. Keep or insert the NPA
(from Dial Plan) to ensure that all toll calls are 10-digits. This requires a
Toll Table for the system to determine whether calls are local or toll.

Prefix Mark 4 - Always suppress the prefix digit 1. This capability is required,
for example, when routing ISDN-PRI calls to AT&T (4ESS). If the prefix digit 1
is not suppressed, then the 4ESS rejects the call.


A great teacher, does not provide answers, but methods to teach others "How and where to find the answers"

bsh

36 years Bell, AT&T, Lucent, Avaya
Tier 3 for 26 years and counting
 
ok now what. i need specific info on that prefix specifically. not familiar with it enough to just apply the above.
 
The best way to learn is to get your fingers into it and play around.

Make a new route pattern that looks just like the other route pattern these calls go through.
{change route xxx}

Put a specific entry into your ars analysis table that points only calls to that specific cell number to your new route pattern.
{change ars analysis 776}

Read the post above about Prefix Mark and how they affect a user dialed 1 and Area Code.

Change your new route pattern's prefix mark.

Make test calls while having a trace on the phone you're dialing from.
{list trace station xxxx}

Change the prefix mark again and look for a different outcome.

Note the changes to the digits as they're presented to your carrier and compare those to the outcome of your call.
 
thanks. doing some testing now.
 
If the dialed number hit your trunks on the list trace then maybe your Pri service provider is having a routing problem on that exchange.
 
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