- 授权协议: GPLv3
- 开发语言: Java
- 操作系统: Android
- 软件首页: https://code.google.com/p/imsdroid/
- 软件文档: http://code.google.com/p/imsdroid/wiki/Quick_Start
软件介绍
======IMSDroid 是 Android 上的一个高质量的视频 SIP/IMS 客户端。值得关注的特性:
SIP(RFC 3261, 3GPP TS 24.229 Rel-9)
TCP and UDP over IPv4 or IPv6
Signaling Compression, SigComp(RFC 3320, 3485, 4077, 4464, 4465, 4896, 5049, 5112 and 1951)
Enhanced Address Book (XCAP storage, authorizations, presence, ...)
Partial supports for GSMA Rich Communication Suite release 3
Partial supports for One Voice Profile V1.0.0 (GSMA VoLTE)
Partial supports for MMTel UNI (used by GSMA RCS and GSMA VoLTE)
IMS-AKA registration (both AKA-v1 and AKA-v2), Digest MD5, Basic
3GPP Early IMS Security (3GPP TS 33.978)
Proxy-CSCF discovery using DNS NAPTR+SRV
Private extension headers for 3GPP
Service Route discovery
Subscription to reg event package (Honoring network initiated (re/de/un)-registration events)
3GPP SMS Over IP (3GPP TS 23.038, 24.040, 24.011, 24.341 and 24.451)
Voice Call (G729AB1, AMR-NB, iLBC, GSM, PCMA, PCMU, Speex-NB)
Video Call (VP8, H264, MP4V-ES, Theora, H.263, H.263-1998, H.261)
DTMF (RFC 4733)
QoS negotiation using Preconditions (RFC 3312, 4032 and 5027)
SIP Session Timers (RFC 4028)
Provisional Response Acknowledgments (PRACK)
Communication Hold (3GPP TS 24.610)
Message Waiting Indication (3GPP TS 24.606)
Calling E.164 numbers by using ENUM protocol (RFC 3761)
NAT Traversal using STUN2 (RFC 5389) with possibilities to automatically discover the server by using DNS SRV (TURN already implemented and ICE is under tests)
算法:C语言实现
塞奇威克 / 霍红卫 / 机械工业出版社 / 2009-10 / 79.00元
《算法:C语言实现(第1-4部分)基础知识、数据结构、排序及搜索(原书第3版)》细腻讲解计算机算法的C语言实现。全书分为四部分,共16章。包括基本算法分析原理,基本数据结构、抽象数据结构、递归和树等数据结构知识,选择排序、插入排序、冒泡排序、希尔排序、快速排序方法、归并和归并排序方法、优先队列与堆排序方法、基数排序方法以及特殊用途的排序方法,并比较了各种排序方法的性能特征,在进一步讲解符号表、树等......一起来看看 《算法:C语言实现》 这本书的介绍吧!
