Push to talk services implement push SIP session control, instead of using circuit switched end-to-end session control.
Push to talk markets are forecast to achieve growth because the calls have subsecond call set up, the systems implement voice over IP, and there is no session to manage, or control.
To cater for this requirement, Sonim supplies a Push to Talk system, together with its XP1 handsets that are equipped with this facility.
With Push to Talk, business will have an affordable group communications system, incorporating different mobile telephones.
0-compliant push to
talk (PTT) solution to offer to NewPhone's subscriber base.
One of the core strengths with an IMS solution for standard-based push to
talk is its ability to enable compatibility between a range of devices delivered from different vendors", says Bjorn Olsson, Executive Vice President and General Manager, Business Unit Systems at Ericsson.
The Push to
talk over Cellular (PoC) specification is the only available open standard for Push-to-talk (PTT) solutions, and Sonim, together with several leading wireless vendors, is now delivering interoperable, carrier-grade solutions to wireless operators world-wide based on the Phase 1 PoC specification.
As part of Sonim's Instant Port(TM) handset program, Sonim and LG will jointly deliver handsets with Push-to-Talk capability based on the Push to
talk over Cellular (PoC) phase 1 specification, ensuring world-wide and system-wide interoperability.
eStara's click to call service -- Push to
Talk -- will be integrated into Interchange's Local Direct paid search suite of products and services, a powerful local search platform made available to Internet and printed Yellow Pages publishers (IYP/YP).
Sonim Technologies, the leader in enabling wireless data networks to deliver services including the Push-to-Talk (PTT) capability, today announced that the Push to
talk over Cellular (PoC) Phase 1 specification is proven as a viable application over today's GPRS networks.
Sonim Technologies, the leading developer of the Push to
talk over Cellular (PoC) standard and IP-enabled wireless voice applications, recognized Sony Ericsson's pioneering announcement of the first PoC compliant phone featuring EDGE technology.
Nasdaq:PLCM), the world's leader in video and voice conferencing, conference bridges and integrated web collaboration solutions, today announced that Sonim and Polycom will demonstrate at CTIA a compelling conference calling application utilizing the Push to
talk over Cellular (PoC) specification that enables users to instantly initiate a conference call from their PTT "buddy list.
Samsung Electronics and Togabi Technologies today announced a strategic agreement aimed at bringing Push to
talk over Cellular (PoC) technology to the mass market.
NASDAQ:PTNR)("Partner"), Israel's largest GSM operator, has selected Nokia's Push to
Talk over Cellular (PoC) solution to bring this easy and instant form of communications to its customers.
Sonim Technologies, the leader in mobile VoIP and push-to-talk IMS solutions for operators and the global provider of high-performance mobile VoIP applications and devices, today announced that NewPhone, a mobile operator based in Sweden, will offer the Sonim hosted OMA compliant push to
talk (PTT) solution to its subscriber base.