name mode size
Makefile 100644 2.43kB
acc.xml 100644 12.37kB
aliases.xml 100644 2.22kB
attr_types.xml 100644 15.15kB
contact_attrs.xml 100644 1.28kB
cpl.xml 100644 710B
credentials.xml 100644 8.17kB
customers.xml 100644 1.55kB
domain.xml 100644 6.29kB
domain_attrs.xml 100644 6.49kB
domain_settings.xml 100644 3.04kB
entities.xml 100644 227B
global_attrs.xml 100644 7.79kB
grp.xml 100644 777B
gw.xml 100644 974B
gw_grp.xml 100644 656B
i18n-cs.xml 100644 15.92kB
i18n-en.xml 100644 7.74kB
i18n.xml 100644 1.08kB
ipmatch.xml 100644 1.05kB
lcr.xml 100644 930B
location.xml 100644 3.62kB
missed_calls.xml 100644 12.14kB
offline_winfo.xml 100644 2.25kB
pdt.xml 100644 564B
phonebook.xml 100644 1.55kB
presentity.xml 100644 2.09kB
presentity_contact.xml 100644 2.09kB
presentity_extensions.xml 100644 1.6kB
presentity_notes.xml 100644 1.66kB
rls_subscription.xml 100644 1.33kB
rls_vs.xml 100644 977B
rls_vs_names.xml 100644 828B
sd_attrs.xml 100644 989B
ser.xml 100644 2.85kB
silo.xml 100644 1.39kB
speed_dial.xml 100644 1.27kB
trusted.xml 100644 786B
tuple_extensions.xml 100644 1.24kB
tuple_notes.xml 100644 1.04kB
uri.xml 100644 1.31kB
uri_attrs.xml 100644 1.61kB
user_attrs.xml 100644 1.12kB
version.xml 100644 462B
watcherinfo.xml 100644 3.01kB
$Id$ SIP Express Router (ser) I. About SIP Express Router (ser) II. Feature List III. About IV. Obtaining Help V. Contact, Licensing and More Information SIP Express Router (SER) is an industrial-strength, free VoIP server based on the session initiation protocol (SIP RFC2543-bis). It is engineered to power IP telephony infrastructures up to large scale. The server keeps track of users, sets up VoIP sessions, relays instant messages and creates space for new plug-in applications. Its proven interoperability guarantees seamless integration with components from other vendors, eliminating the risk of a single-vendor trap. It has successfully participated in various interoperability tests in which it worked with the products of other leading SIP vendors. The SIP Express Router enables a flexible plug-in model for new applications: Third parties can easily link their plug-ins with the server code and provide thereby advanced and customized services. In this way, plug-ins such as SNMP support, RADIUS accounting, or SMS gateway have already been developed and are provided as advanced features. Other modules are underway: Presence server, firewall control, and more. Its performance and robustness allows it to serve millions of users and accommodate needs of very large operators. With a $3000 dual-CPU, the SIP Express Router is able to power IP telephony services in an area as large as the Bay Area during peak hours. Even on an IPAQ PDA, the server withstands 150 calls per second (CPS)! The server has been powering our free SIP site withstanding heavy daily load that is further increasing with the popularity of Microsoft's Messenger. The SIP Express Router is extremely configurable to allow the creation of various routing and admission policies as well as setting up new and customized services. Its configurability allows it to serve many roles: network security barrier, application server, or PSTN gateway guard for example. II. Feature List Based on the latest standards, the SIP Express Router (SER) includes support for registrar, proxy and redirect mode. Further it acts as an application server with support for CPL, instant messaging and presence (IM&P) including a 2G/SMS gateway, a call control policy language, call number translation, private dial plans and accounting, authorization and authentication (AAA) services. SER runs on Sun/ Solaris, PC/Linux, IPAQ/Linux platforms and supports both IPv4 and IPv6. Most of SER features are implemented as plug-in modules. See README-MODULES for a description of modules available in ser distribution. III. About is a know-how organization spun off from Germany's national research company FhG Fokus. One of the first SIP implementations ever, low-QoS enhancements, interoperability tests and VoIP-capable firewall control concepts are examples of well-known FhG's work. continues to keep this know-how leadership in SIP. The access rate of the company's site, a well-known source of technological information, is a best proof of interest. Thousands of hits come every day from the whole Internet. IV. Obtaining Help We offer best-effort free support for ser. "best-effort" means that we try to solve your problems via email as soon as we can, subject to available manpower. If you need commercial support, contact To receive feedback to your inquiries, we recommend you to subscribe to the serusers mailing list and post your queries there. This mailing list is set up for mutual help by the community of ser users and developers. To participate in the mailing list, subscribe at the following web address: Send your questions to V. Contact, Licensing and More Information For any additional information, send an inquiry to Licensing conditions other than GPL are available on request. Most up-to-date information is always available at our website, Particularly, it includes: - administrator's guide - installation guidelines (INSTALL) - download links - list of known issues (ISSUES) - etc.