# What card?

**URL:** <https://community.asterisk.org/t/what-card/20885>\
**Category:** Asterisk Support\
**Created:** [May 12, 2008, 9:48am UTC](https://community.asterisk.org/t/what-card/20885 "2008-05-12T09:48:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![philip76](https://avatars.discourse-cdn.com/v4/letter/p/a8b319/32.png) [@philip76](https://community.asterisk.org/u/philip76)\
**Post date:** [May 12, 2008, 9:48am UTC](https://community.asterisk.org/t/what-card/20885/1 "2008-05-12T09:48:46Z")

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Hello everyone, I’m a newbie in asterisk but i want to ask. If i have a four telephone line what card should i use in order to install asterisk PBX in my office and all local phone will be distributed to my IP phones. can asterisk do that? Im replacing my Panasonic PBX to asterisk because of IP phones and upgrade all of my phones. Any one can give me an idea how to?

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**Author:** ![mbruni](https://avatars.discourse-cdn.com/v4/letter/m/ecccb3/32.png) [@mbruni](https://community.asterisk.org/u/mbruni)\
**Post date:** [May 12, 2008, 10:26am UTC](https://community.asterisk.org/t/what-card/20885/2 "2008-05-12T10:26:05Z")

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Yes, Asterisk can replace ypur pbx, to use a four lines telephone line you need a 4 fxo card, like the Digium TDM410 with 4 fxo modules.

Cheers.

Marco Bruni