SipFeatures
Version 155 (Adrian Georgescu, 08/20/2011 06:02 pm)
1 | 109 | Adrian Georgescu | = Features = |
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2 | 1 | Adrian Georgescu | |
3 | 137 | Adrian Georgescu | ''SIP SIMPLE client SDK'' is a Software Development Kit for development of Real Time Applications based on SIP and related protocols for Audio, Instant Messaging, File Transfers, Desktop Sharing and Presence. Other media types can be easily added by using an extensible high-level API. |
4 | 1 | Adrian Georgescu | |
5 | 144 | Adrian Georgescu | The library has cross platform capabilities on Linux OS, Mac OSX and Microsoft Windows. The library should work with minimal changes on any platform that supports C and Python development environments. The SIP and media stacks are based on pjsip 1.0 version with relevant patches from later versions applied. |
6 | 1 | Adrian Georgescu | |
7 | 152 | Adrian Georgescu | To see ''SIP SIMPLE client SDK'' features in action you can try [http://icanblink.com Blink] or [http://sylkserver.com SylkServer] |
8 | 109 | Adrian Georgescu | |
9 | 148 | Adrian Georgescu | == General == |
10 | 96 | Adrian Georgescu | |
11 | 147 | Adrian Georgescu | * Non-blocking, asynchronous, notifications based engine |
12 | 119 | Adrian Georgescu | * Configuration Framework |
13 | 111 | Adrian Georgescu | * TLS Security for signaling (SIP) and media (MSRP, XCAP) |
14 | 1 | Adrian Georgescu | * Multiple SIP Accounts support |
15 | 115 | Adrian Georgescu | * Multiple Media Types per Session (e.g. Audio + IM) |
16 | 109 | Adrian Georgescu | * Trace capability for all underlying protocols |
17 | 1 | Adrian Georgescu | * Supports re-INVITE for adding and removing media |
18 | 115 | Adrian Georgescu | * Automatically handling if IP Address changes |
19 | 155 | Adrian Georgescu | * VPN friendly |
20 | 155 | Adrian Georgescu | * Conference Audio Mixer |
21 | 119 | Adrian Georgescu | * Wav Player and Recorder |
22 | 155 | Adrian Georgescu | * Acoustic Echo Cancelation |
23 | 119 | Adrian Georgescu | * Answering Machine |
24 | 109 | Adrian Georgescu | * Wide-band Internet codecs: Speex and G722 |
25 | 109 | Adrian Georgescu | * PSTN compatible codecs: G711, iLBC, GSM |
26 | 1 | Adrian Georgescu | |
27 | 1 | Adrian Georgescu | Supported media types: |
28 | 109 | Adrian Georgescu | |
29 | 113 | Adrian Georgescu | * Audio (RTP/sRTP) |
30 | 113 | Adrian Georgescu | * Instant Messaging (MSRP) |
31 | 113 | Adrian Georgescu | * File Transfer (MSRP) |
32 | 155 | Adrian Georgescu | * Desktop Sharing (VNC) |
33 | 1 | Adrian Georgescu | |
34 | 109 | Adrian Georgescu | All media types can be combined together in the same SIP session. |
35 | 1 | Adrian Georgescu | |
36 | 1 | Adrian Georgescu | The library uses a separated from the core lookup mechanism for the next hop routing. This important feature allows the library to be used for building SIP clients that operate in combination with any SIP provider (by employing RFC 3263 DNS lookups), in a server-less LAN operation (using Bonjour protocol) or integrated into a network overlay developed by a third party (e.g. P2PSIP overlay). |
37 | 1 | Adrian Georgescu | |
38 | 120 | Adrian Georgescu | == Implemented Standards == |
39 | 1 | Adrian Georgescu | |
40 | 110 | Adrian Georgescu | === SIP Signaling === |
41 | 110 | Adrian Georgescu | |
42 | 119 | Adrian Georgescu | * SIP, Session Initiation Protocol [http://tools.ietf.org/html/rfc3261 RFC3261] |
43 | 119 | Adrian Georgescu | * SDP, Session Description Protocol [http://tools.ietf.org/html/rfc4566 RFC4566] |
44 | 122 | Adrian Georgescu | * An Offer/Answer Model with Session Description Protocol (SDP) [http://tools.ietf.org/html/rfc3264 RFC3264] |
45 | 123 | Adrian Georgescu | * Reliability of Provisional Responses in Session Initiation Protocol [http://tools.ietf.org/html/rfc3262 RFC3262] |
46 | 123 | Adrian Georgescu | * HTTP Authentication: Basic and Digest Access Authentication [http://tools.ietf.org/html/rfc2617 RFC2617] |
47 | 1 | Adrian Georgescu | * The Reason Header Field for the Session Initiation Protocol [http://tools.ietf.org/html/rfc3326 RFC3326] |
48 | 154 | Adrian Georgescu | * The Session Initiation Protocol (SIP) Refer Method [http://tools.ietf.org/html/rfc3515 RFC3515] |
49 | 154 | Adrian Georgescu | * The Session Initiation Protocol (SIP) "Replaces" Header [http://tools.ietf.org/html/rfc3891 RFC 3891] |
50 | 154 | Adrian Georgescu | * Session Initiation Protocol (SIP) Call Control - Transfer [http://tools.ietf.org/html/rfc5589 RFC 5589] |
51 | 94 | Adrian Georgescu | |
52 | 129 | Adrian Georgescu | === Address Resolution === |
53 | 1 | Adrian Georgescu | |
54 | 131 | Adrian Georgescu | * Locating SIP services: [http://tools.ietf.org/html/rfc3263 RFC3263] |
55 | 131 | Adrian Georgescu | * Bonjour multicast DNS: [http://tools.ietf.org/html/draft-lee-sip-dns-sd-uri-03] |
56 | 69 | Adrian Georgescu | |
57 | 110 | Adrian Georgescu | === NAT Traversal === |
58 | 1 | Adrian Georgescu | |
59 | 109 | Adrian Georgescu | * SIP Signaling: Symmetric Response Routing Symmetric media [http://tools.ietf.org/html/rfc3581 RFC3581] |
60 | 130 | Adrian Georgescu | * STUN: Session Traversal Utilities for NAT [http://tools.ietf.org/html/rfc3489 RFC3489] |
61 | 124 | Adrian Georgescu | * RTP media (Audio and Video): ICE, Interactive Connectivity Establishment [http://tools.ietf.org/html/rfc5245 RFC5245] |
62 | 109 | Adrian Georgescu | * MSRP media (Instant Messaging and File Transfer): MSRP protocol relay extension [http://tools.ietf.org/html/rfc4976 RFC4976] |
63 | 151 | Adrian Georgescu | * MSRP Alternative Connection Model (ACM) [http://tools.ietf.org/html/rfc6135 RFC6135] |
64 | 69 | Adrian Georgescu | |
65 | 113 | Adrian Georgescu | === Voice over IP === |
66 | 1 | Adrian Georgescu | |
67 | 109 | Adrian Georgescu | * RTP, A Transport Protocol for Real-Time Applications [http://tools.ietf.org/html/rfc3550 RFC3550] |
68 | 100 | Adrian Georgescu | * Real Time Control Protocol (RTCP) attribute in Session Description Protocol (SDP) [http://tools.ietf.org/html/rfc3605 RFC3605] |
69 | 1 | Adrian Georgescu | * The Secure Real-time Transport Protocol (SRTP) [http://tools.ietf.org/html/rfc3711 RFC3711] |
70 | 109 | Adrian Georgescu | * Generation and parsing of RFC 2833/telephone-events payload in both RTP and SDP [http://tools.ietf.org/html/rfc2833 RFC2833] |
71 | 107 | Adrian Georgescu | |
72 | 110 | Adrian Georgescu | === Instant Messaging === |
73 | 109 | Adrian Georgescu | |
74 | 1 | Adrian Georgescu | * Common Presence and Instant Messaging (CPIM): [http://tools.ietf.org/html/rfc3862 RFC 3862] |
75 | 109 | Adrian Georgescu | * Session Initiation Protocol (SIP) Extension for Instant Messaging [http://tools.ietf.org/html/rfc3428 RFC3428] |
76 | 109 | Adrian Georgescu | * MSRP Protocol [http://tools.ietf.org/html/rfc4975 RFC4975] |
77 | 1 | Adrian Georgescu | * Indication of Message Composition for Instant Messaging [http://tools.ietf.org/html/rfc3994 RFC3994] |
78 | 109 | Adrian Georgescu | * Message Summary Event Package [http://tools.ietf.org/html/rfc3842 RFC3842] |
79 | 142 | Adrian Georgescu | * File Transfer [http://tools.ietf.org/html/rfc5547 RFC5547] |
80 | 105 | Adrian Georgescu | |
81 | 110 | Adrian Georgescu | === Desktop Sharing === |
82 | 1 | Adrian Georgescu | |
83 | 109 | Adrian Georgescu | * Variation of [http://tools.ietf.org/html/draft-garcia-mmusic-sdp-collaboration-00 draft-garcia-mmusic-sdp-collaboration-00] using RFB over MSRP |
84 | 109 | Adrian Georgescu | |
85 | 110 | Adrian Georgescu | === Conferencing === |
86 | 109 | Adrian Georgescu | |
87 | 1 | Adrian Georgescu | * Conference Event Package [http://tools.ietf.org/html/rfc4575 RFC4575] |
88 | 153 | Adrian Georgescu | * A Framework for Conferencing with the Session Initiation Protocol [http://tools.ietf.org/html/rfc4353 RFC4353] |
89 | 153 | Adrian Georgescu | * SIP Call Control - Conferencing for User Agents [http://tools.ietf.org/html/rfc4579 RFC4579] |
90 | 153 | Adrian Georgescu | * MSRP ad-hoc multi-party chat sessions [http://tools.ietf.org/html/draft-ietf-simple-chat-08 draft-ietf-simple-chat-08] |
91 | 109 | Adrian Georgescu | |
92 | 110 | Adrian Georgescu | === Presence === |
93 | 1 | Adrian Georgescu | |
94 | 149 | Adrian Georgescu | All features have been tested against [http://opensips.org OpenSIPS] Presence Agent and [http://openxcap.org OpenXCAP] server. |
95 | 1 | Adrian Georgescu | |
96 | 117 | Adrian Georgescu | * SIP Specific Event Notification (SUBSCRIBE and NOTIFY methods) [http://tools.ietf.org/html/rfc3265 RFC3265] |
97 | 117 | Adrian Georgescu | * SIP Extension for Event State Publication (PUBLISH method) [http://tools.ietf.org/html/rfc3903 RFC3903] |
98 | 117 | Adrian Georgescu | * Presence Data Model (PIDF) [http://tools.ietf.org/html/rfc3863 RFC3863], [http://tools.ietf.org/html/rfc3379 RFC3379], [http://tools.ietf.org/html/rfc4479 RFC4479] |
99 | 117 | Adrian Georgescu | * Watcher-info Event Package [http://tools.ietf.org/html/rfc3857 RFC3857], [http://tools.ietf.org/html/rfc3858 RFC3858] |
100 | 118 | Adrian Georgescu | * Rich Presence Extensions to PIDF [http://tools.ietf.org/html/rfc4480 RFC4480] |
101 | 118 | Adrian Georgescu | * Contact Information Extension to PIDF [http://tools.ietf.org/html/rfc4482 RFC4482] |
102 | 118 | Adrian Georgescu | * User Agent Capability Extension to PIDF [http://tools.ietf.org/html/rfc5196 RFC5196] |
103 | 114 | Adrian Georgescu | * XCAP Protocol [http://www.tools.ietf.org/html/rfc4825 RFC4825] |
104 | 117 | Adrian Georgescu | * Common Policy [http://www.tools.ietf.org/html/rfc4745 RFC4745] |
105 | 1 | Adrian Georgescu | * Presence Rules [http://www.tools.ietf.org/html/rfc5025 RFC5025] |
106 | 107 | Adrian Georgescu | * Resource Lists [http://www.tools.ietf.org/html/rfc4826 RFC4826] |
107 | 98 | Adrian Georgescu | * RLS Services [http://www.tools.ietf.org/html/rfc4826 RFC4826] |
108 | 1 | Adrian Georgescu | * PIDF manipulation [http://www.tools.ietf.org/html/rfc4827 RFC4827] |
109 | 146 | Adrian Georgescu | * XCAP Diff [http://tools.ietf.org/html/rfc5874 RFC5874] |
110 | 145 | Adrian Georgescu | * OMA Reference Release Definition for XDM v1.1 and Presence SIMPLE v1.1 [http://www.openmobilealliance.org/Technical/release_program/docs/CopyrightClick.aspx?pck=XDM_PRS_IMPL&file=V1_0-20081209-A/OMA-RRELD-XDM_PRS_IMPL-V1_0-20081209-A.pdf Implementation Guidelines] |
111 | 145 | Adrian Georgescu | * OMA XML [http://www.openmobilealliance.org/technical/release_program/xdm_v1_1.aspx Document Management V1.1] |