Telephone exchange | 2,000+ products

Huawei eSpaceU1981 telephone program-controlled exchange upgrade model HWD-U1981

Huawei U1960 telephone switch HWD-U1960 converged communication switch

Huawei eSpace U1981 unified gateway 10000 user solution

Huawei Communication Gateway U1960 Unified Voice Gateway Huawei Gateway HWD-U1960-B

[Original Authentic] Yeastar Longview/Star Vertical IPPBX Internet Voice Telephone Exchange S300

Yeastar Langshi IP telephone exchange S20/S50/S100/S300/P650/P750IP Group Telephone

Huawei HWD-U1981B up to 10000 extension Huawei eSpace U1981 unified gateway

HUAWEI U1960 telephone exchange extension 3000 HWD-U1960 converged communication system

Guowei IP telephone GW61V gigabit network Telephone VOIP telephone video intercom SIP voice telephone

Yijiatong WG200-32FXS Voice Gateway VOIP sip Extension/SIP External Line to Analog Telephone Port IAD

Guowei HB1930 network program-controlled telephone exchange IPPBX wireless telephone exchange voice gateway call

IPPBX unified communication gateway group internal network IP phone switch SIP server IP phone recording

IP telephone exchange IPPBX Voice Gateway telephone host digital program-controlled hotel wake-up call console

IPPBX telephone exchange sip protocol softswitch system call recording Lan telephone sip Server

Emergency Help Elevator Telephone Pharmacy Factory Clean Room Telephone 304 Stainless Steel Embedded Hands-free Intercom Telephone

Changde news PX512 network program-controlled telephone exchange IPPBX digital network group program-controlled SIP telephone

Changde News D256KV program-controlled telephone exchange 4-way IVR voice multi-layer voice navigation 16 in 16 out

Guowei Group program-controlled telephone exchange GW2000-1 hotel factory internal telephone landline exchange

Guowei GW200 program-controlled telephone exchange 2 in 8 out 4 in 16 out small switchboard telephone voice extension

Chang Dexun PX400 Telephone Switch Voice Gateway IPPBX Supports Remote Networking SIP Communication IVR

Guowei GW800 Program-controlled Corporate Hotel Phone Switch 4 in 16 Out 8 in 48 Out Group Telephone Switch

Guowei GW2000-2 Large Program Telephone Switch 32 in 240 Out Enterprise Factory Suitable for Telephone Exchange

Guowei HB200IPPBX Network Program Telephone Switch Group Network SIP Telephone Voice Gateway

Guowei Voice Gateway HB100-32S Internet Phone 32-Port Extension SIP Protocol IAD External Interface Extensible

AVAYA G450 AVAYA G650 G430 media gateway server S8300 MB450 with warranty

SU8600 series unified communication gateway supports up to 30000 extensions per unit

Beixun coal mine broadcast intercom scheduling system broadcast intercom system 30-party Terminal

Guowei GW400 Program Telephone Switch 4 in 16 Out Small Master Telephone Voice Internal Line Extension Group Master

SU8260 series unified communication gateway supports up to 3000 extensions per unit

SU8100 series unified communication gateway is the voice exchange in the Star network Ruijie unified communication solution.

IPPBX Group office telephone system SIP server IP telephone switch call record recording host

SIP program-controlled digital network telephone switch SIP Server Lan voice switch cloth-free telephone line

Lidaxin TK 832 108 group telephone program-controlled switch 1 in and outside line drag 8 out extension

Motorola PBX208 PBX416 Group Telephone Switch 2 4 in and Outline Drag 8 16 Output

Lidaxin TK832(3A) network telephone program-controlled switch group internal line 8 in 48 out

Lidaxin TK 832 208 group telephone program-controlled switch 2 in and out line drag 8 out extension

Lidaxin TK832(6B) network telephone program-controlled switch group internal line 4 in 32 out

IKE Weierxin program-controlled telephone exchange network port connection debugging PABXB export manufacturers direct delivery

Starnet Ruijie SU8300 Voice Gateway IP-PBX Internet Phone Switch

Xingnet Ruijie SU8300 program-controlled telephone system IPPBX group telephone SIP telephone system