Create channel bank with TDMoE

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Asterisk Users 9 Comments

Hello,
I want to create channel bank in this case:

“channel bank”
|—————————————–|
| FXS,FXO<----->TDMoE<--|---------------------------------->Asterisk
|—————————————–|

How can it?

9 thoughts on - Create channel bank with TDMoE

  • Tank,
    I want create channel bank with ip04 (Blackfin+uClinux+4FXO/FXS+1NIC).
    I think than zaptel can do it with TDMoE and DACS+RBS ,…

    Please help me.
    regards.

  • Karim,

    Try these 2 configurations for FXS and FXO hardware:

    For FXS hardware

    Remote asterisk (channel bank):
    Configure FXS to immediate answer.
    use s,1,Dial( dahdi / TDMoE_channel# ) in FXS context
    use s,1,Dial( dahdi / FXS_channel#) in TDMoE_channel# context
    Configure TDMoE_channel# to use “fxoks signaling”.

    Main asterisk
    Configure TDMoE_channel# to use “fxsks signaling”.

    For FXO hardware

    Remote asterisk (channel bank):
    use s,1,Dial( dahdi / TDMoE_channel# ) in FXO context
    use s,1,Dial( dahdi / FXO_channel#) in TDMoE_channel# context
    Configure TDMoE_channel# to use “fxsks signaling” com “immediate answer”

    Main asterisk
    Configure TDMoE_channel# to use “fxoks signaling”.

    I didn’t test, but I hope it helps.

    Luis A P Barbosa

    2010/10/17 Karim Davoodi

  • Hi,
    I can use TDMoE for trunking of Asterisks. it is no problem.
    In use of TDMoE for channel bank, my problem is:
    “All of channels in trunk are OFFHOOK!”
    Can you help me?