Architecture and design of an enhanced H.323 VoIP gateway

T. Dagiuklas; P. Galiotos

doi:10.1109/ICC.2002.997042

Architecture and design of an enhanced H.323 VoIP gateway

T. Dagiuklas, P. Galiotos

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

This paper presents the architecture and design of an enhanced VoIP gateway, which is based on the H.323 protocol. The key characteristics of this gateway include: scalability separating signaling from media transformation and use of protocols such as MGCP/MEGACO for the communication between signaling part and media gateway; lightweight by using SCTP transport protocol to convey H.323 and MGCP/MEGACO signaling and QoS support through the control of the voice encoding of the VoIP connections. This control is accomplished by estimating the network load and enforces the voice connections to modify the encoding scheme according to the estimated network load.

Original language	English
Pages (from-to)	1209-1213
Number of pages	5
Journal	IEEE International Conference on Communications
Volume	2
DOIs	https://doi.org/10.1109/ICC.2002.997042
Publication status	Published - 2002
Externally published	Yes

Keywords

H.323
IP Telephony
VoIP

Access to Document

10.1109/ICC.2002.997042

Cite this

@article{31f5ecc1db2941e8a71583539a595a7c,

title = "Architecture and design of an enhanced H.323 VoIP gateway",

abstract = "This paper presents the architecture and design of an enhanced VoIP gateway, which is based on the H.323 protocol. The key characteristics of this gateway include: scalability separating signaling from media transformation and use of protocols such as MGCP/MEGACO for the communication between signaling part and media gateway; lightweight by using SCTP transport protocol to convey H.323 and MGCP/MEGACO signaling and QoS support through the control of the voice encoding of the VoIP connections. This control is accomplished by estimating the network load and enforces the voice connections to modify the encoding scheme according to the estimated network load.",

keywords = "H.323, IP Telephony, VoIP",

author = "T. Dagiuklas and P. Galiotos",

year = "2002",

doi = "10.1109/ICC.2002.997042",

language = "English",

volume = "2",

pages = "1209--1213",

}

TY - JOUR

T1 - Architecture and design of an enhanced H.323 VoIP gateway

AU - Dagiuklas, T.

AU - Galiotos, P.

PY - 2002

Y1 - 2002

N2 - This paper presents the architecture and design of an enhanced VoIP gateway, which is based on the H.323 protocol. The key characteristics of this gateway include: scalability separating signaling from media transformation and use of protocols such as MGCP/MEGACO for the communication between signaling part and media gateway; lightweight by using SCTP transport protocol to convey H.323 and MGCP/MEGACO signaling and QoS support through the control of the voice encoding of the VoIP connections. This control is accomplished by estimating the network load and enforces the voice connections to modify the encoding scheme according to the estimated network load.

AB - This paper presents the architecture and design of an enhanced VoIP gateway, which is based on the H.323 protocol. The key characteristics of this gateway include: scalability separating signaling from media transformation and use of protocols such as MGCP/MEGACO for the communication between signaling part and media gateway; lightweight by using SCTP transport protocol to convey H.323 and MGCP/MEGACO signaling and QoS support through the control of the voice encoding of the VoIP connections. This control is accomplished by estimating the network load and enforces the voice connections to modify the encoding scheme according to the estimated network load.

KW - H.323

KW - IP Telephony

KW - VoIP

UR - http://www.scopus.com/inward/record.url?scp=0036286369&partnerID=8YFLogxK

U2 - 10.1109/ICC.2002.997042

DO - 10.1109/ICC.2002.997042

M3 - Article

AN - SCOPUS:0036286369

SN - 0536-1486

VL - 2

SP - 1209

EP - 1213

JO - IEEE International Conference on Communications

JF - IEEE International Conference on Communications

ER -

Architecture and design of an enhanced H.323 VoIP gateway

Abstract

Keywords

Access to Document

Other files and links

Cite this