{"id":564,"date":"2008-10-24T22:20:52","date_gmt":"2008-10-25T02:20:52","guid":{"rendered":"http:\/\/nuxx.net\/blog\/?p=564"},"modified":"2008-10-24T23:10:35","modified_gmt":"2008-10-25T03:10:35","slug":"sip-via-asterisk-on-nokia-e51","status":"publish","type":"post","link":"https:\/\/nuxx.net\/blog\/2008\/10\/24\/sip-via-asterisk-on-nokia-e51\/","title":{"rendered":"SIP via Asterisk on Nokia E51"},"content":{"rendered":"

My current cell phone is a Nokia E51<\/a>, one of Nokia’s more recent Symbian Series 60 cell phones. Beyond being a decent phone with a decent camera<\/a> it also happens to do 802.11 wireless and be a SIP<\/a> endpoint. <\/p>\n

In short, this means that my cell phone can also be a VoIP<\/a> client. Today, thanks to , my phone is working for making actual calls out via the public internet, into a server, then into the phone system.<\/p>\n

Since there were a few quirks with getting this going I wanted to document the settings used in the phone for connecting to the Asterisk<\/a>-based server. <\/p>\n

First, make sure your phone has a valid wireless network connection available, which is done via Tools \u2192 Settings \u2192 Connection \u2192 Access points<\/strong>. Without a configured, functional AP your phone won’t be able to connect to the internet.<\/p>\n

Now, to configure the phone itself, the following settings must be made:<\/p>\n

Tools \u2192 Settings \u2192 Connection \u2192 SIP settings<\/strong>
\nProfile name: NameGoesHere
\nService profile: IETF
\nDefault access point: (Pick your access point from before.)
\nPublic user name: sip:c0nsumer@sip.host.com
\nUse compression: No
\nRegistration: Always on
\nUse security: No<\/p>\n

Tools \u2192 Settings \u2192 Connection \u2192 SIP settings \u2192 Proxy server<\/strong>
\nProxy server address: sip.host.com
\nRealm: asterisk
\nUser name: c0nsumer
\nPassword: PasswordGoesHere
\nAllow loose routing: Yes
\nTransport type: UDP
\nPort: 5060<\/p>\n

Tools \u2192 Settings \u2192 Connection \u2192 SIP settings \u2192 Registrar server<\/strong>
\nProxy server address: sip.host.com
\nRealm: asterisk
\nUser name: c0nsumer
\nPassword: PasswordGoesHere
\nTransport type: UDP
\nPort: 5060<\/p>\n

Tools \u2192 Settings \u2192 Connection \u2192 Internet tel.<\/strong>
\nCreate a profile with a name of your choice, then associate the SIP profile created earlier with this. This will set up one profile which can then be used to make calls across the network via VoIP.<\/p><\/blockquote>\n

After this, set your new NameGoesHere<\/i> profile as the default via Tools \u2192 Settings \u2192 Connection \u2192 SIP settings \u2192 Options \u2192 Default profile<\/strong>.<\/p>\n

With these settings your phone will always connect to the AP whenever it is found and register with the VoIP server. It will then be able to make and receive calls. Setting Registration<\/strong> to When needed<\/i> makes the phone prompt before connecting to the AP and the SIP server when an attempt to dial an internet call is made. Inbound calls will not work in this case.<\/p>\n","protected":false},"excerpt":{"rendered":"

My current cell phone is a Nokia E51, one of Nokia’s more recent Symbian Series 60 cell phones. Beyond being a decent phone with a…<\/p>\n

Continue readingSIP via Asterisk on Nokia E51<\/span><\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,6],"tags":[],"class_list":["post-564","post","type-post","status-publish","format-standard","hentry","category-computers","category-electronics","entry"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts\/564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/comments?post=564"}],"version-history":[{"count":12,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts\/564\/revisions"}],"predecessor-version":[{"id":585,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/posts\/564\/revisions\/585"}],"wp:attachment":[{"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/media?parent=564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/categories?post=564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nuxx.net\/blog\/wp-json\/wp\/v2\/tags?post=564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}