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New Member

How to use more than VWIC- 1MFT E1 to connect to a PBX

I have a 2691 Router with a VWIC-1MFT module being used to connent to my Siemens HiCom PBX, (running QSIG). Right now this can support a maximum of 30 channels between my router and the PBX. To add to this i am using VOIP-(extra info).

However if i require to add another 30 channels between my Router and the PBX, can i use another VWIC-1MFT E1 module.

And how can i configure the routing of calls to using both E1 controllers?

Thank You in advance.

Mohannad

7 REPLIES
New Member

Re: How to use more than VWIC- 1MFT E1 to connect to a PBX

Hi

Each E1 controllers don't have a number, ex 0/1/0 and 0/2/0? And each channels don't have a 'virtual number'? And with this you can't configure the routing of calls?

New Member

Re: How to use more than VWIC- 1MFT E1 to connect to a PBX

are you saying that i cant use two VWIC-1MFT module to increase my call capacity to 60 channels??

New Member

Re: How to use more than VWIC- 1MFT E1 to connect to a PBX

No. I don't see impediment

New Member

Re: How to use more than VWIC- 1MFT E1 to connect to a PBX

then i didnt understand ur previous reply to my mail.

Silver

Re: How to use more than VWIC- 1MFT E1 to connect to a PBX

According to below link. It do support two MFT-E1. However, you have to install additional AIM-VOICE module to support the additional voice channel.

http://www.cisco.com/en/US/products/hw/modules/ps3115/products_data_sheet09186a0080194e20.html

http://www.cisco.com/en/US/products/hw/routers/ps274/products_tech_note09186a00800b6e0f.shtml

Hope this helps.

New Member

Re: How to use more than VWIC- 1MFT E1 to connect to a PBX

Hi Jackyuong,

I am trying to use this MFT with 3660. Some one told me that need the DSP card to support E1. I am not sure if need it or not.

Phone1--PBX--E1---Cisco 3660--VoIP----Cisco3660--PBX---Phone2.

Regards

Huong

Silver

Re: How to use more than VWIC- 1MFT E1 to connect to a PBX

If it is digitl connection, you will require the DSP, otherwise, not.

You check table 4 of the first link in my last response that shows the module come w/ how many DSP channel and the limitation per router.

Hope this helps.

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