OTELSAN · PRODUCT DETAILS
IP138 Hotel Type IP Phone
The IP138 Hotel Type IP Phone is a product offered for the electronic equipment and connectivity needs of facilities. Its dimensions are specified as 266mm*226mm*185mm*54mm.
- HD sound: HD codec, HD speaker, HD handset
- Codec: G.711μ/A, G.729ab, G.723.1, G.726, iLBC
- Broadband codec: G.722
- Dtmf: In-Band, Our of band (RFC2833), sip Info
- Power consumption (PSU): 2.0-6.4W
- Power consumption (PoE): 2.4-10.5W
- Size: 266mm*226mm*185mm*54mm
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Details & technical information
IP138 Hotel Type IP Phone
The IP138 Hotel Type IP Phone is a product offered for the electronic equipment and connectivity needs of facilities. Its dimensions are specified as 266mm*226mm*185mm*54mm.
Hardware and usage features
- HD sound: HD codec, HD speaker, HD handset
- Codec: G.711μ/A, G.729ab, G.723.1, G.726, iLBC
- Broadband codec: G.722
- Dtmf: In-Band, Our of band (RFC2833), sip Info
- Power consumption (PSU): 2.0-6.4W
- Power consumption (PoE): 2.4-10.5W
Dimensions and capacity
- Size: 266mm*226mm*185mm*54mm
Compatibility with project infrastructure
When selecting electronic equipment, existing connections, space, and the operational needs of the business are considered together. Control, connection, and mounting features should be examined according to the model's hardware.
Installation planning
Electrical, communication, or air conditioning connections must be made by authorized personnel in accordance with the manufacturer's instructions. The infrastructure requirements of the selected model are checked together with the project drawings and operating plan.


