SIP to Analog-DID ring-group

[Anonymous]

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"

[Anonymous]

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

[jpruder]

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.