# \[RESOLVED\]Caller ID from pstn to phone using linksys spa3102

**URL:** <https://community.asterisk.org/t/resolved-caller-id-from-pstn-to-phone-using-linksys-spa3102/7260>\
**Category:** Asterisk Support\
**Created:** [June 22, 2006, 11:32pm UTC](https://community.asterisk.org/t/resolved-caller-id-from-pstn-to-phone-using-linksys-spa3102/7260 "2006-06-22T23:32:12Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cavachai](https://avatars.discourse-cdn.com/v4/letter/c/49beb7/32.png) [@cavachai](https://community.asterisk.org/u/cavachai)\
**Post date:** [June 22, 2006, 11:32pm UTC](https://community.asterisk.org/t/resolved-caller-id-from-pstn-to-phone-using-linksys-spa3102/7260/1 "2006-06-22T23:32:12Z")

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I followed these instructions  
[voip-info.org/wiki/view/Aste … OFXSDevice](http://www.voip-info.org/wiki/view/Asterisk%40Home+Handbook+Wiki+Chapter+5#531LinksysSipuraSPA3000FXOFXSDevice)  
to get my sipura working, and it does seem to work well.  
The only issue that I have is that when calls come in from the pstn, I get “pstnline” and “unknown number” as the caller id.

I have 1 inbound route that matches all calls and forwards the calls to a ring group (1 sip phone and the fxs port on the sipura)  
All phones, show “pstnline” and “unknown number” as caller id.

it is pretty much a standard install of trixbox, all up to date.

[Resolution]  
Updated to latest firmware, and it is working correctly.