configuration for Fax machine connected to fxs port on 2921 and sip line

[mohammed asif suleman]

Hi all,

i need to connect 2 fax machines on 2 fxs port on router 2921 which is connecting to sip line at branch.

i don't want to involve call manager located at head office for fax machine, instead  i want them to directly take 2 lines from 100 channel sip line to be used as fax lines

the lines to be used are 01 205 4488 and 01 205 4499

ip address 172.18.21.226

itsp address 172.18.21.225

codec g711 A-law

can any one help....

thanks in advance.....

[Anas Abueideh · Accepted solution]

Hi,

you need to create voice translation profile to match the incoming called number

voice translation-rule 1

  rule 1 /01205\(4488\)/ /\1/

  rule 2 /01205\(4499\)/ /\1/

voice translation-profile fax-in

  translate called 1

create incoming dial-peer

dial-peer voice 1 voip

  incoming called-number .

  translation-profile inoming fax-in

  dtmf-relay sip-notify

  no vad

create voice service voip config

voice service voip

allow-connections h323 to h323

allow-connections h323 to sip

allow-connections sip to h323

allow-connections sip to sip

fax protocol t38 ls-redundancy 0 hs-redundancy 0 fallback none

sip

  bind control source-interface fastEthernet0/0

  bind media source-interface fasttEthernet0/0

  registrar server expires max 600 min 60

create dial-peer for calls going to fxs ports

dial-peer voice 10 pots

  destination-pattern 4488

  forward-digits all

  port 0/0/0

dial-peer voice 11 pots

   destination-pattern 4499

   forward-digits all

   port 0/0/1

HTH

Anas

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