# System involving a Sip Server and Asl server

**URL:** <https://community.allstarlink.org/t/system-involving-a-sip-server-and-asl-server/19411>\
**Category:** Archive\
**Created:** [June 10, 2022, 4:33am UTC](https://community.allstarlink.org/t/system-involving-a-sip-server-and-asl-server/19411 "2022-06-10T04:33:26Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![WD6AWP](https://community.allstarlink.org/user_avatar/community.allstarlink.org/wd6awp/32/5_2.png) [@WD6AWP](https://community.allstarlink.org/u/WD6AWP)\
**Post date:** [June 25, 2022, 2:02pm UTC](https://community.allstarlink.org/t/system-involving-a-sip-server-and-asl-server/19411/2 "2022-06-25T14:02:07Z")

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Saffa,

1. Yes. Requirements are not heavy for a lightly loaded Asterisk box.
2. Not as far as I know.
3. There is lots of information on the net on the subject. Here is one search result…  
[Connecting Two Asterisk Boxes Together via IAX](http://www.asteriskdocs.org/en/2nd_Edition/asterisk-book-html-chunk/I_sect14_tt670.html)
4. There are many soft phone applications around that work for AllStar using VOX as a reverse PTT or with \*99/# to emulate PTT. Zoiper is a popular one for AllStar.  
[Zoiper Setup for AllStar](https://community.allstarlink.org/t/zoiper-setup-for-allstar/14893)  
Also, if you’re a macOS user, checkout Transceive  
[https://transceive.app](https://transceive.app)

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