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New Contributor

SIP to Analog-DID ring-group

Have a hotel with an old phone system using a hunt-group of 8 Analog DID trunks.

We are replacing the old trunks with SIP service, however need some help on setting up the Adtran 908e 3rd gen.

The problem I am having is with passing the DNIS digits while the ports are in a ring-group.

I have not tested this yet, but here is what I think I should have:

interface fxs 0/1

  signal ground-start

  no shutdown

!

interface fxs 0/2

  signal ground-start

  no shutdown

!

interface fxs 0/3

  signal ground-start

  no shutdown

!

interface fxs 0/4

  signal ground-start

  no shutdown

!

interface fxs 0/5

  signal ground-start

  no shutdown

!

interface fxs 0/6

  signal ground-start

  no shutdown

!

interface fxs 0/7

  signal ground-start

  no shutdown

!

interface fxs 0/8

  signal ground-start

  no shutdown

!

!

voice user 101

  connect fxs 0/1

  password "1234"

  dnis-digits 4

!

!

voice user 102

  connect fxs 0/2

  password "1234"

  dnis-digits 4

!

!

voice user 103

  connect fxs 0/3

  password "1234"

  dnis-digits 4

!

!

voice user 104

  connect fxs 0/4

  password "1234"

  dnis-digits 4

!

!

voice user 105

  connect fxs 0/5

  password "1234"

  dnis-digits 4

!

!

voice user 106

  connect fxs 0/6

  password "1234"

  dnis-digits 4

!

!

voice user 107

  connect fxs 0/7

  password "1234"

  dnis-digits 4

!

!

voice user 108

  connect fxs 0/8

  password "1234"

  dnis-digits 4

!

!

voice ring-group 110

  type linear

  member 101

  login-member 101

  member 102

  login-member 102

  member 103

  login-member 103

  member 104

  login-member 104

  member 105

  login-member 105

  member 106

  login-member 106

  member 107

  login-member 107

  member 108

  login-member 108

  did "5035552600"

  did "5035552601"

  did "5035552602"

  did "5035552603"

  did "5035552604"

  did "5035552605"

  did "5035552606"

  did "5035552607"

  did "5035552608"

  did "5035552609"

  did "5035552610"

  did "5035552611"

  did "5035552612"

  did "5035552613"

  did "5035552614"

  did "5035552615"

  did "5035552616"

  did "5035552617"

  did "5035552618"

  did "5035552619"

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2 Replies
Highlighted
Valued Contributor
Valued Contributor

Re: SIP to Analog-DID ring-group

Hi marxom:

Thank you for posting your question in the Support Community.  The following example should help get you going.  Also note that any accept matches in other trunk groups are selected for routing first.  It seems like you may have only the SIP trunk and voice users/FXS, but if you were ever going to turn up another trunk, then it will be important to reject the DIDs in the respective trunk group to keep them mapped to the FXS users.  For example, the customer installs a new PBX and needs a PRI connection from the TA900, but they'd like to test before cut-over.


!


voice user 101


  connect fxs 0/1


  first-name "Line"


  last-name "1"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


voice user 102


  connect fxs 0/2


  first-name "Line"


  last-name "2"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


voice user 103


  connect fxs 0/3


  first-name "Line"


  last-name "3"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


voice user 104


  connect fxs 0/4


  first-name "Line"


  last-name "4"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


voice user 105


  connect fxs 0/5


  first-name "Line"


  last-name "5"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


voice user 106


  connect fxs 0/6


  first-name "Line"


  last-name "6"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


voice user 107


  connect fxs 0/7


  first-name "Line"


  last-name "7"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


voice user 108


  connect fxs 0/8


  first-name "Line"


  last-name "8"


  dnis-digits 4 digit-delay 500 cut-through-delay 100


!


!


!


voice ring-group 201


  type linear


  description POTS-lines


  member 101


  login-member 101


  coverage  internal 202


  coverage  internal 203


  coverage  internal 204


  coverage  internal 205


  coverage  internal 206


  coverage  internal 207


  coverage  internal 208


  alias 5035552600


  alias 5035552601


  alias 5035552602


  alias 5035552603


  alias 5035552604


  alias 5035552605


  alias 5035552606


  alias 5035552607


  alias 5035552608


  alias 5035552609


  alias 5035552610


  alias 5035552611


  alias 5035552612


  alias 5035552613


  alias 5035552614


  alias 5035552615


  alias 5035552616


  alias 5035552617


  alias 5035552618


  alias 5035552619


!


!


voice ring-group 202


  type linear


  member 102


  login-member 102


!


!


voice ring-group 203


  type linear


  member 103


  login-member 103


!


!


voice ring-group 204


  type linear


  member 104


  login-member 104


!


!


voice ring-group 205


  type linear


  member 105


  login-member 105


!


!


voice ring-group 206


  type linear


  member 106


  login-member 106


!


!


voice ring-group 207


  type linear


  member 107


  login-member 107


!


!


voice ring-group 208


  type linear


  member 108


  login-member 108


!


Best,

Chris

Highlighted
New Contributor

Re: SIP to Analog-DID ring-group

If the local PBX has an analog DID card(s), I believe they would supply the talk battery and would interface to a FXO port. Also many are only one-way inbound to PBX. I think you need to verify what the PBX card(s) actuially are capable of doing.