VoIP Phones - Cisco SPA: Difference between revisions

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+<indicator name="VoIPConfiguring">[[File:menu-voip.svg|link=:Category:VoIP Phones|30px|Back up to the VoIP Configuring page]]</indicator>
-Ensure software is updated, as this does help with the quality of the audio, we upgraded to 1.3.2-XU (014) Jul 2 2013
+=Cisco ATA191-MPP=
-[[File:CiscoSPA-0-Status.png|300px|border]]
+=== firmware 11.2.4 regression for IPv6 only configurations) ===
+* See: [https://community.cisco.com/t5/voice-systems-and-accessories-small-business/ata191-mpp-firmware-11-2-4-regression-outgoing-calls-ipv6-only/m-p/4933684#M65933 Cisco Page on IPv6 and v11.2.4 problems]
+=Cisco SPA120 & SPA122 =
+[[File:SPA112.jpg|right]]
+*This is similar to the older Linksys PAP2T ATA
+*Ensure software is updated, as this does help with the quality of the audio, we upgraded to 1.3.2-XU (014) Jul 2 2013
+*[https://www.revk.uk/2013/08/nostalgia-is-not-what-it-used-to-be.html Blog post regarding this]
+*Does seem to work will with the modems on Sky boxes to talk home on.
+----
+The screenshots here were taken from a SPA112 which was actually set up to give a Sky box a phone line to call home on.
+In short, set it up without echo cancellation, a-law only, no fax detect, no jitter adjust (set to high), UK line impedance, zero gain, etc.
+'''PLEASE NOTE: If your line has a noticeable echo, turning on echo cancellation may assist.'''
+'''Do not use +44 as part of the username, otherwise the device will not register. You must use 0.'''
+[[File:CiscoSPA-0-Status.png|400px|border]]
 View of the 'quick settings'
-[[File:CiscoSPA-1-Line.png|border|300px]]
+[[File:CiscoSPA-1-Line2.png|border|400px]]
 ==Line Settings==
+[[File:CiscoSPA-2-Line1.png|border|400px]]
+[[File:CiscoSPA-2-Line2.png|border|400px]]
+[[File:CiscoSPA-2-Line3.png|border|400px]]
+[[File:CiscoSPA-2-Line4.png|border|400px]]
 ==SIP Settings==
+*Change RTP Packet Size: to 0.020 (which is 20ms)
-change to 20ms
+[[File:CiscoSPA-3-SIP1.png|border|400px]]
+[[File:CiscoSPA-3-SIP2.png|border|400px]]
 ==Regional Settings==
+*Change FXS Output gain to -3 if modems have problems
-Change the impedance settings:
+*Change the impedance setting to 370_630|310nF
-[[File:CiscoSPA-5-Regional.png|border|300px]]
+[[File:CiscoSPA-5-Regional.png|border|400px]]
+==Firewall & Security==
+*You will also want to set up firewall rules, as per the  [[VoIP Firewall]] page.
+*Also see the [[VoIP Security]] page for information about securing your VoIP service.
+[[Category:VoIP Phones|Cisco SPA]]
-=Notes=
-*Has been known to work with SKy boxes to phone home using their modems.