CN102014220B - Transmission system for power customer service 95598 sound recording - Google Patents
Transmission system for power customer service 95598 sound recording Download PDFInfo
- Publication number
- CN102014220B CN102014220B CN201010571305.XA CN201010571305A CN102014220B CN 102014220 B CN102014220 B CN 102014220B CN 201010571305 A CN201010571305 A CN 201010571305A CN 102014220 B CN102014220 B CN 102014220B
- Authority
- CN
- China
- Prior art keywords
- recording
- customer service
- transmission system
- pcm
- power customer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Optical Communication System (AREA)
Abstract
The invention discloses a kind of transmission system for power customer service 95598 sound recording, comprise NORTEL switch, recording system, 95598PC machine, 95598 phones, described NORTEL switch, 95598PC machine are connected with 95598 phones, described recording system is connected with NORTEL switch, described transmission system for power customer service 95598 sound recording two ends arrange local side PCM, the resistance that matches of connecting in described PCM loop.Utilize the present invention, fibre circuit equipment is utilized to extend transmission, transfer optical frequency at transmission system for power customer service 95598 sound recording two ends installation PCM equipment to by audio frequency and transfer audio frequency to by optical frequency again, then enter to match resistance to reach recording required voltage at PCM circuit in series, thus ensure call and recording normally.The present invention can reach lamprophonia, recording standard.
Description
Technical field
The invention belongs to communication technical field, be specifically related to a kind of transmission system for power customer service 95598 sound recording.
Background technology
Electric power system Customer Service Center is often because office needs, carry out resettlement to relocate, even several kilometers sometimes, new address distance 95598 NORTEL private branch exchange system hundreds of rice after resettlement, distance more more easily goes wrong in mechanics of communication, 95598 customer service systems are required of that call voice is clear possesses sound-recording function, and have more than 4 phones of attending a banquet.Because aphthenxia or sound-recording function extinction tests appear in distance factor and optical fiber technology sometimes after resettlement, do not reach required standard.
Summary of the invention
The invention provides a kind of lamprophonia, recording standard, not by the transmission system for power customer service 95598 sound recording of distance limit.
A kind of transmission system for power customer service 95598 sound recording, comprise NORTEL switch, recording system, 95598PC machine, 95598 phones, described NORTEL switch, 95598PC machine are connected with 95598 phones, described recording system is connected with NORTEL switch, described transmission system for power customer service 95598 sound recording two ends arrange local side PCM, the resistance that matches of connecting in described PCM loop.
Utilize the present invention, fibre circuit equipment is utilized to extend transmission, transfer optical frequency at transmission system for power customer service 95598 sound recording two ends installation PCM equipment to by audio frequency and transfer audio frequency to by optical frequency again, then enter to match resistance to reach recording required voltage at PCM circuit in series, thus ensure call and recording normally.The present invention can reach lamprophonia, recording standard.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is circuit diagram of the present invention.
Embodiment
As shown in Figure 1: a kind of transmission system for power customer service 95598 sound recording, comprise NORTEL switch 1, recording system 2,95598PC machine 3,95598 phone 4, described NORTEL switch 1,95598PC machine 3 are connected with 95598 phones 4, described recording system 2 is connected with NORTEL switch 1, described transmission system for power customer service 95598 sound recording two ends arrange local side PCM5, the resistance 6 that matches of connecting in described PCM loop.
According to the agent phone standby voltage 46 volts after relocating, seat plays voltage 21.73 volts after machine, 95598 Customer Service Centers be that NORTEL switch 1 is recorded thresholding to play dynamo-electric pressure should be lower than 21.73 volts therefore causes the principle that aphthenxia or sound-recording function disappear, utilize the present invention, standby voltage 46 volts after NORTEL switch 1 end utilizes 1 watt of power 1.2 kilo-ohms of resistance 6 to connect in PCM agent phone loop, ring plays dynamo-electric pressure 21.73 volts, machine by originally and drops to 14.35 volts, reach calling record standard, realize recording and voice normal.
Utilize the present invention, fibre circuit equipment is utilized to extend transmission, transfer optical frequency at transmission system for power customer service 95598 sound recording two ends installation PCM equipment to by audio frequency and transfer audio frequency to by optical frequency again, then enter to match resistance to reach recording required voltage at PCM circuit in series, reach calling record standard, realize recording and voice normal.
Claims (1)
1. a transmission system for power customer service 95598 sound recording, comprise NORTEL switch, recording system, 95598PC machine, 95598 phones, it is characterized in that: described NORTEL switch, 95598PC machine are connected with 95598 phones, described recording system is connected with NORTEL switch, described transmission system for power customer service 95598 sound recording two ends arrange local side PCM, in described PCM loop, series connection matches resistance, and described build-out resistor is 1 watt of power, 1.2 kilo-ohms of resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010571305.XA CN102014220B (en) | 2010-12-01 | 2010-12-01 | Transmission system for power customer service 95598 sound recording |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010571305.XA CN102014220B (en) | 2010-12-01 | 2010-12-01 | Transmission system for power customer service 95598 sound recording |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102014220A CN102014220A (en) | 2011-04-13 |
| CN102014220B true CN102014220B (en) | 2016-03-30 |
Family
ID=43844225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010571305.XA Expired - Fee Related CN102014220B (en) | 2010-12-01 | 2010-12-01 | Transmission system for power customer service 95598 sound recording |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102014220B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054642Y (en) * | 2007-06-28 | 2008-04-30 | 北京工业大学 | A customer service hotline system |
| CN201388234Y (en) * | 2009-03-20 | 2010-01-20 | 沈阳空管技术开发有限公司 | Dual-network cable communication system host |
| CN201504267U (en) * | 2009-10-26 | 2010-06-09 | 浙江省电力公司 | Central control system for power customer service system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59217212A (en) * | 1983-05-23 | 1984-12-07 | Mitsubishi Electric Corp | Signal recording device |
-
2010
- 2010-12-01 CN CN201010571305.XA patent/CN102014220B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054642Y (en) * | 2007-06-28 | 2008-04-30 | 北京工业大学 | A customer service hotline system |
| CN201388234Y (en) * | 2009-03-20 | 2010-01-20 | 沈阳空管技术开发有限公司 | Dual-network cable communication system host |
| CN201504267U (en) * | 2009-10-26 | 2010-06-09 | 浙江省电力公司 | Central control system for power customer service system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102014220A (en) | 2011-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101924835A (en) | Mobile telephone communication method and mobile telephone | |
| CN104540061A (en) | Bluetooth headset recording method and device | |
| CA2620490A1 (en) | Remote powering of dsl adms | |
| CN104767868A (en) | Conversation control method and terminal | |
| CN201774654U (en) | Wire headset circuit based on mobile phone four-section connection | |
| CN102014220B (en) | Transmission system for power customer service 95598 sound recording | |
| CN103167367B (en) | A kind of earphone, voice message drive-by-wire method and system | |
| CN201781517U (en) | Mobile phone device | |
| CN206042133U (en) | Key face can number of depositing command telephone | |
| CN203912158U (en) | USB and audio multiplexing line and Bluetooth sound box circuit | |
| CN203151737U (en) | Earphone test expanding circuit | |
| CN203340242U (en) | Industrial public-address intercommunication system | |
| CN201383560Y (en) | Data cable, mobile communication terminal playing system and acoustic system | |
| CN202068424U (en) | Explosion-proof communication broadcasting system for petroleum drilling | |
| CN103139401B (en) | A kind of integrated digital recording system | |
| CN204069103U (en) | The novel full tunnel digital recording system of dispatching communication system | |
| CN105245441B (en) | Earphone, instant communicating method, apparatus and system | |
| CN103516860B (en) | A kind of card-reading telephone set | |
| CN103442133A (en) | Mobile terminal simultaneously supporting three-section type earphone and four-section type earphone and operation method | |
| CN203912159U (en) | USB and audio multiplexing line and Bluetooth sound box circuit | |
| CN210091319U (en) | Sound amplification alarm terminal and system | |
| CN103067843B (en) | Method and related electronic device capable of automatically detecting types of accessories of electronic device | |
| CN206834469U (en) | Data switch line | |
| CN101958943A (en) | Electronic device applicable to different headset microphones | |
| CN202737945U (en) | Multi-channel telephone dialing and answering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB02 | Change of applicant information |
Address after: 473000 Henan City, Nanyang province people's North Road, No. 268 Applicant after: NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 473000 Henan City, Nanyang province people's North Road, No. 268 Applicant before: Henan Nanyang Power Supply Co. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160307 Address after: 100000 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: 473000 Henan City, Nanyang province people's North Road, No. 268 Applicant before: NANYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171201 |